QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #773110 | #7751. Palindrome Path | Crysfly | AC ✓ | 15ms | 59400kb | C++14 | 3.2kb | 2024-11-23 01:02:38 | 2024-11-23 01:02:40 |
Judging History
answer
// what is matter? never mind.
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
//#pragma GCC target("sse,sse2,sse3,sse4,popcnt,abm,mmx,avx,avx2")
#include<bits/stdc++.h>
#define For(i,a,b) for(int i=(a);i<=(b);++i)
#define Rep(i,a,b) for(int i=(a);i>=(b);--i)
#define ll long long
//#define ll __int128
//#define ull unsigned long long
#define int long long
#define SZ(x) ((int)((x).size()))
#define ALL(x) (x).begin(),(x).end()
using namespace std;
inline int read()
{
char c=getchar();int x=0;bool f=0;
for(;!isdigit(c);c=getchar())f^=!(c^45);
for(;isdigit(c);c=getchar())x=(x<<1)+(x<<3)+(c^48);
return f?-x:x;
}
#define fi first
#define se second
#define pb push_back
#define mkp make_pair
typedef pair<ll,ll>pii;
typedef vector<int>vi;
#define maxn 500005
#define inf 0x3f3f3f3f
int n,m,sx,sy,tx,ty;
int a[33][33];
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};
string opt="DRUL";
bool vs[33][33];
string res;
void mov(int d){
res+=opt[d];
if(a[sx+dx[d]][sy+dy[d]]) sx+=dx[d],sy+=dy[d];
}
void dfs(int x,int y){
vs[x][y]=1;
For(d,0,3){
int xx=x+dx[d],yy=y+dy[d];
if(a[xx][yy] && !vs[xx][yy]) {
mov(d^2);
dfs(xx,yy);
mov(d);
}
}
}
mt19937_64 rnd(64);
int dis[33][33][33][33];
array<int,4> pre[33][33][33][33];
int pres[33][33][33][33];
vector<pii>get(int i,int j,int d){
vector<pii>res;
if(!a[i+dx[d]][j+dy[d]]) res.pb({i,j});
if(a[i-dx[d]][j-dy[d]]) res.pb({i-dx[d],j-dy[d]});
return res;
}
void out(int x1,int y1,int x2,int y2) {
vi qwq;
while(dis[x1][y1][x2][y2]!=0){
// cout<<x1<<" "<<y1<<" "<<x2<<" "<<y2<<"\n";
int d=pres[x1][y1][x2][y2];
qwq.pb(d);
auto [xx1,yy1,xx2,yy2]=pre[x1][y1][x2][y2];
x1=xx1,y1=yy1,x2=xx2,y2=yy2;
}
reverse(qwq.begin(),qwq.end());
for(auto it:qwq) mov(it);
string rev=res;
reverse(rev.begin(),rev.end());
cout<<res+rev<<"\n";
exit(0);
}
void work()
{
n=read(),m=read();
For(i,1,n){
string s;cin>>s;
For(j,1,m)a[i][j]=(s[j-1]&1);
}
sx=read(),sy=read(),tx=read(),ty=read();
dfs(tx,ty);
For(i,1,n)For(j,1,m){
if(a[i][j] && !vs[i][j]){
puts("-1");
exit(0);
}
}
memset(dis,-1,sizeof dis);
dis[sx][sy][tx][ty]=0;
pres[sx][sy][tx][ty]=-1;
queue<array<int,4>>q;
q.push({sx,sy,tx,ty});
while(q.size()) {
auto [x1,y1,x2,y2]=q.front(); q.pop();
//cout<<"bfs "<<x1<<" "<<y1<<" "<<x2<<" "<<y2<<"\n";
if(x1==x2 && y1==y2){
out(x1,y1,x2,y2);
}
For(d,0,3){
int nx1=x1,ny1=y1;
if(a[nx1+dx[d]][ny1+dy[d]]) nx1+=dx[d],ny1+=dy[d];
vector<pii>o2=get(x2,y2,d);
for(auto [nx2,ny2]:o2){
if(dis[nx1][ny1][nx2][ny2]==-1){
dis[nx1][ny1][nx2][ny2]=dis[x1][y1][x2][y2]+1;
pre[nx1][ny1][nx2][ny2]={x1,y1,x2,y2};
pres[nx1][ny1][nx2][ny2]=d;
q.push({nx1,ny1,nx2,ny2});
}
}
}
}
puts("-1");
}
/*
*/
signed main()
{
// freopen("my.out","w",stdout);
int T=1;
while(T--)work();
return 0;
}
/*
9 30
111111111111111111111111111111
100000000000000000000000000000
111111111111111111111111111111
000000000000000000000000000001
111111111111111111111111111111
100000000000000000000000000000
111111111111111111111111111111
000000000000000000000000000001
111111111111111111111111111111
1 1 9 30
*/
这程序好像有点Bug，我给组数据试试？
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 19940kb
input:
2 2 11 11 1 1 2 2
output:
DRUDLUDRRDULDURD
result:
ok Valid Solution (Length = 16).
Test #2:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
2 2 10 01 1 1 2 2
output:
-1
result:
ok No Solution.
Test #3:
score: 0
Accepted
time: 3ms
memory: 13304kb
input:
1 1 1 1 1 1 1
output:
result:
ok Valid Solution (Length = 0).
Test #4:
score: 0
Accepted
time: 0ms
memory: 23756kb
input:
5 4 1111 1111 1111 1111 1111 4 2 4 2
output:
ULLDDDDRUUUDRDDRUUUUDDDDLUULDDLUUUURRDDRLLLLRDDRRUUUULDDLUULDDDDUUUURDDRDUUURDDDDLLU
result:
ok Valid Solution (Length = 84).
Test #5:
score: 0
Accepted
time: 4ms
memory: 21408kb
input:
5 5 11111 10101 11111 10101 11111 1 4 5 5
output:
DDDDRRUUUULRRRDDLRDDLRUUUULLDDLRDDLLUUUUDDRRRRDDUUUULLDDRLDDLLUUUURLDDRLDDRRRLUUUURRDDDD
result:
ok Valid Solution (Length = 88).
Test #6:
score: 0
Accepted
time: 0ms
memory: 14912kb
input:
5 3 111 100 111 001 111 4 3 3 2
output:
LUURRLLDDRRDDLLRRUULLUURRLLDDRRDDLLRRUUL
result:
ok Valid Solution (Length = 40).
Test #7:
score: 0
Accepted
time: 0ms
memory: 18568kb
input:
5 4 1001 1101 1111 0011 0010 2 2 1 1
output:
UULLUUDLDDDUUURDRDURDDULLUDDRUDRDRUUUDDDLDUULLUU
result:
ok Valid Solution (Length = 48).
Test #8:
score: 0
Accepted
time: 0ms
memory: 18464kb
input:
5 3 101 111 100 111 100 4 1 2 2
output:
LDURRUUUDLLRRDDDULRUULLUURLUDDDRRLLDUUURRUDL
result:
ok Valid Solution (Length = 44).
Test #9:
score: 0
Accepted
time: 0ms
memory: 21944kb
input:
5 5 01110 10110 11110 11011 11100 2 4 5 1
output:
LLRDDLLULRDDDRUDRLLUURRRUDDULUURDDLLLLDDRUULUDDURRRUULLRDURDDDRLULLDDRLL
result:
ok Valid Solution (Length = 72).
Test #10:
score: 0
Accepted
time: 0ms
memory: 20888kb
input:
5 3 011 111 110 111 011 3 1 2 1
output:
UULULDURDDDLDRLURUURDDULUULUDDRUURULRDLDDDRUDLULUU
result:
ok Valid Solution (Length = 50).
Test #11:
score: 0
Accepted
time: 4ms
memory: 21752kb
input:
4 5 11111 11111 11111 11111 3 2 1 3
output:
UUULLDDDRUUDDLUUURRRDDDRUUUDDDLUUULDDDUUUUDDDLUUULDDDUUURDDDRRRUUULDDUURDDDLLUUU
result:
ok Valid Solution (Length = 80).
Test #12:
score: 0
Accepted
time: 0ms
memory: 20400kb
input:
5 5 11111 10101 11111 10101 11111 2 5 1 1
output:
UUUULLLLDDDDRRUUUDLRRLDDRLLLUUUURRRRDDDDUULLLLUUDDDDRRRRUUUULLLRDDLRRLDUUURRDDDDLLLLUUUU
result:
ok Valid Solution (Length = 88).
Test #13:
score: 0
Accepted
time: 4ms
memory: 18444kb
input:
4 5 11111 10000 11111 00001 1 3 4 5
output:
DRRRRDDLLLLRRRRUULLLLUDDRRRRDDULLLLUURRRRLLLLDDRRRRD
result:
ok Valid Solution (Length = 52).
Test #14:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
3 5 10100 00010 00111 1 3 1 1
output:
-1
result:
ok No Solution.
Test #15:
score: 0
Accepted
time: 2ms
memory: 21420kb
input:
4 5 10001 11111 11100 11111 4 5 3 1
output:
ULLLLRRDDLLDURRRUDRDULLUURRDUDDDDUDRRUULLUDRDURRRUDLLDDRRLLLLU
result:
ok Valid Solution (Length = 62).
Test #16:
score: 0
Accepted
time: 4ms
memory: 19088kb
input:
3 5 11111 10100 11111 1 2 3 5
output:
RRDDLLRRRRUULRDDLLUULLRRDDRRLLUULLDDRLUURRRRLLDDRR
result:
ok Valid Solution (Length = 50).
Test #17:
score: 0
Accepted
time: 1ms
memory: 3748kb
input:
4 5 01110 10101 11011 10111 1 3 2 3
output:
-1
result:
ok No Solution.
Test #18:
score: 0
Accepted
time: 4ms
memory: 20340kb
input:
5 5 11111 11111 11111 11111 11111 1 3 5 2
output:
LLLDDDDRUUURDDDRUUURUDDDDUUULDDDLUUULDDDLUUUURRRDDLLDDRRRUUUULDDDLUUULDDDLUUUDDDDURUUURDDDRUUURDDDDLLL
result:
ok Valid Solution (Length = 102).
Test #19:
score: 0
Accepted
time: 0ms
memory: 21684kb
input:
5 5 11111 10101 11111 10101 11111 5 1 2 3
output:
UUULLDDDDRRRRUUUULRDDLRDDLLLLUURLUURRDDDUUDDDRRUULRUULLLLDDRLDDRLUUUURRRRDDDDLLUUU
result:
ok Valid Solution (Length = 82).
Test #20:
score: 0
Accepted
time: 0ms
memory: 20372kb
input:
5 5 11111 10000 11111 00001 11111 4 5 5 3
output:
LLDDRRRRDDLLLLRRRRUULLLLUURRRRLLLLDDRRRRDDLLLLRRRRUULLLLUURRRRLLLLDDRRRRDDLL
result:
ok Valid Solution (Length = 76).
Test #21:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
5 5 01010 10101 10101 11001 10011 4 1 5 4
output:
-1
result:
ok No Solution.
Test #22:
score: 0
Accepted
time: 0ms
memory: 21712kb
input:
5 5 10101 11111 10101 11111 11111 3 1 2 4
output:
LUUURDRURDRUDDDLLUDDURRDUUULULDLULDDDDURRUURRUDDDDLULDLULUUUDRRUDDULLDDDURDRURDRUUUL
result:
ok Valid Solution (Length = 84).
Test #23:
score: 0
Accepted
time: 4ms
memory: 22056kb
input:
5 5 00001 11111 01110 01111 01111 1 5 5 2
output:
LLLDRDDLDURRUURDDRLUULDDLUULURRRDDLLDDRRRULUULDDLUULRDDRUURRUDLDDRDLLL
result:
ok Valid Solution (Length = 70).
Test #24:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
5 5 01011 10111 11011 10101 01110 4 1 2 3
output:
-1
result:
ok No Solution.
Test #25:
score: 0
Accepted
time: 0ms
memory: 29228kb
input:
10 8 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 7 7 3 6
output:
UUUUUUULLDDDDDDDDDRUUUUUUUUDDDDDDDRDRUUUUUUUUURDDDDDDDDDRUUUUUUUUURDDDDDDDDDRUUUUUUUUUDDDDDDDDDLUUUUUUUUULDDDDDDDDDLUUUUUUUUULDDDDDDDDDLULDLUUUUUUUUURRDDDDDDDDDUUUUULLRRRRRRRRLLUUUUUDDDDDDDDDRRUUUUUUUUULDLULDDDDDDDDDLUUUUUUUUULDDDDDDDDDLUUUUUUUUULDDDDDDDDDUUUUUUUUURDDDDDDDDDRUUUUUUUUURDDDDDDDDDRUUUU...
result:
ok Valid Solution (Length = 342).
Test #26:
score: 0
Accepted
time: 0ms
memory: 18472kb
input:
10 6 111111 101010 111111 101010 111111 101010 111111 101010 111111 101010 1 6 2 3
output:
UUUUUUUUDLLUDLRDDLRDDLRDDLRDDLRRRRRUUUUUUUUUDLRDDLRDDLRDDLRDDLLLLUURLUURLUURLUURRDDDDDDDLDUUDLDDDDDDDRRUULRUULRUULRUULLLLDDRLDDRLDDRLDDRLDUUUUUUUUURRRRRLDDRLDDRLDDRLDDRLDULLDUUUUUUUU
result:
ok Valid Solution (Length = 182).
Test #27:
score: 0
Accepted
time: 0ms
memory: 21888kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 5 5 2
output:
LLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLRLLLLLLLLLLRLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLL
result:
ok Valid Solution (Length = 228).
Test #28:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
10 10 1010110101 0000011010 1001001001 0011111000 1000111100 1011101001 1100110011 0110001011 0011111000 0101011101 7 5 4 3
output:
-1
result:
ok No Solution.
Test #29:
score: 0
Accepted
time: 0ms
memory: 26420kb
input:
10 6 100100 111111 100001 111111 101111 111111 101010 111111 111100 111111 6 5 7 3
output:
UUULLLRRDDLLRDDLDDDDRRDURRRUUUUUUUULDDUURDDDDLLLDLDRRUDRLLLURURRRDDDDDULLLLLUUUURUURUURDDDLDLLDLDDDRUURUURUUUULLLLLUDDDDDRRRURULLLRDURRDLDLLLDDDDRUUDDLUUUUUUUURRRUDRRDDDDLDDRLLDDRRLLLUUU
result:
ok Valid Solution (Length = 186).
Test #30:
score: 0
Accepted
time: 0ms
memory: 27436kb
input:
10 8 11111110 11110111 01111111 11111101 11011101 11111111 11111011 11011101 11001111 11111110 7 1 2 1
output:
LUUUUUUUULLLLLDLDDDDDDDRURUUULUDRRUUULDURDRDDDLDDRURDDLDLLUDLRRRRRRLLLURUULDLUURURUDLUULDDLDDDLDLUUUUUUURURRRRRRDDDDDDUUUUUULDDDDDDDDRLUULLLLUULRDDDDDDDDLUUUUUUDDDDDDRRRRRRURUUUUUUULDLDDDLDDLUULDURURUULDLUURULLLRRRRRRLDULLDLDDRURDDLDDDRDRUDLUUURRDULUUURURDDDDDDDLDLLLLLUUUUUUUUL
result:
ok Valid Solution (Length = 278).
Test #31:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
10 10 1111011101 1110111110 1111011111 1011101111 0101010111 1110111111 0111010111 1011111011 0111010101 1011111110 2 6 7 4
output:
-1
result:
ok No Solution.
Test #32:
score: 0
Accepted
time: 0ms
memory: 25820kb
input:
8 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 8 10 6 10
output:
UURDDDLDDDDRUUURUUUURDDDDDLDDRURUUUUUURDDDDDDDLRRUUUUUUURDDDDDDDRUUUUUUURDDDDDDDUUUUUUULDDDDDDDLUUUUUUULDDDDDDDLUUUUUUULDDDDDDLDLUURUUUUULDDDDLDDDLUUUURUUULDDRRRRRUUDDDDDDDDUURRRRRDDLUUURUUUULDDDLDDDDLUUUUURUULDLDDDDDDLUUUUUUULDDDDDDDLUUUUUUULDDDDDDDLUUUUUUUDDDDDDDRUUUUUUURDDDDDDDRUUUUUUURRLDDDDDDDR...
result:
ok Valid Solution (Length = 338).
Test #33:
score: 0
Accepted
time: 0ms
memory: 30016kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 3 5 9 1
output:
UDLLUDLLUDLLUDLLUDLRDDLRDDLRDDLRDDLRRRUUUUUUUDLRRRUDDDLRDDLRDDLRRRUUUUUUUDLRRRUDDDLRDDLRDDLRUUUUUULLDDLRDDLRDDLLUUUUUULLDDLRDDLRDDLLUUUUUUUURRRRRRRRLDDLLLLDDLLLLDDLRRRRRRRRUUUUUUUULLDDRLDDRLDDLLUUUUUULLDDRLDDRLDDLLUUUUUURLDDRLDDRLDDDURRRLDUUUUUUURRRLDDRLDDRLDDDURRRLDUUUUUUURRRLDDRLDDRLDDRLDDRLDULLDU...
result:
ok Valid Solution (Length = 312).
Test #34:
score: 0
Accepted
time: 0ms
memory: 22408kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 4 7 2
output:
LLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULRLLLLLLLLLLRLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLL
result:
ok Valid Solution (Length = 228).
Test #35:
score: 0
Accepted
time: 0ms
memory: 3536kb
input:
9 10 1111001000 1110010111 0001001000 0101000101 1101000001 0111100110 0010010000 0001001000 1011001101 2 8 5 2
output:
-1
result:
ok No Solution.
Test #36:
score: 0
Accepted
time: 0ms
memory: 23980kb
input:
5 10 1001011101 1111111111 1000011001 1111111111 1101110010 4 3 4 7
output:
LLUDLDDDURRDRUURUURDRUDRRURDDDLLLLLDURRDURRRDUUUULDLLLULDDLDDLULLUURRRDRDRRRRDRDRRRUULLULDDLDDLULLLDLUUUUDRRRUDRRUDLLLLLDDDRURRDURDRUURUURDRRUDDDLDULL
result:
ok Valid Solution (Length = 150).
Test #37:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
7 10 1111111001 1111101110 1111011111 1101011101 1111011111 1111001011 1111111011 7 10 7 2
output:
-1
result:
ok No Solution.
Test #38:
score: 0
Accepted
time: 0ms
memory: 26816kb
input:
9 10 0101011101 1111111111 0101111111 1111111111 1111110101 1011111111 1101111101 1111111011 1101011111 3 7 7 10
output:
UURDURRDDLDLLDDDDDURUURUDDDDRUUURUUUUUDRDDDDDLDDURRUUUUUUUDRRURDDLRDDLLUDDRDDLRDURLUURLLURRUUUULDLLDDDDDDDULLURUUUUULDDLRDDLDDDLUUULDDLUUUURRURUULLLDDDRRDDRRDDDLLLUURURRUUUULDDLUUULDDDLDDRLDDLUUUUURULLUDDDDDDDLLDLUUUURRULLRUULRUDRLDDRDDULLDDRLDDRURRDUUUUUUURRUDDLDDDDDRDUUUUURUUURDDDDURUURUDDDDDLLDLD...
result:
ok Valid Solution (Length = 308).
Test #39:
score: 0
Accepted
time: 0ms
memory: 30280kb
input:
10 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 9 5 3 2
output:
UUUUUUULLLLLLLLDDDDDDDDDRUUUUUUUURDDDDDDDDRUUUUUUUURDDDDDDDDRUUUUUUUURDDDDDDDDRUUUUUUUUDDDDDDDRDRUUUUUUUUUDDDDDDDDDLULDLUUUUUUUULDDDDDDDDLUUUUUUUULDDDDDDDDLUUUUUUUULDDDDDDDDLUUUUUUUUURRRRRRRRDDDDDDDDDRUUUUULLLLLLLLLLUUUUURDDDDDDDDDRRRRRRRRUUUUUUUUULDDDDDDDDLUUUUUUUULDDDDDDDDLUUUUUUUULDDDDDDDDLUUUUUU...
result:
ok Valid Solution (Length = 422).
Test #40:
score: 0
Accepted
time: 0ms
memory: 28060kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 2 1 1 3
output:
UUUUUUUUUDLLUDLLUDLLUDLRDDLRDDLRDDLRDDLRRRUUUUUUUDLRRRUDDDLRDDLRDDLRRLUURLUURLUURLLLDDLRDDLRDDLLUUUUUUUURRRRRRRRUDDDLRDDLRDDLRDDLRUUUUUUUULLDDDDDDDDUUUUURRUUUUUDDDDDDDDLLUUUUUUUURLDDRLDDRLDDRLDDDURRRRRRRRUUUUUUUULLDDRLDDRLDDLLLRUULRUULRUULRRLDDRLDDRLDDDURRRLDUUUUUUURRRLDDRLDDRLDDRLDDRLDULLDULLDULLDU...
result:
ok Valid Solution (Length = 308).
Test #41:
score: 0
Accepted
time: 0ms
memory: 22648kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 7 4 3 5
output:
LLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLL
result:
ok Valid Solution (Length = 240).
Test #42:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
10 10 1110000101 1100110001 1011011001 0000000111 0010010111 0100111011 1110010011 1100111111 0110001110 0100000101 9 9 6 10
output:
-1
result:
ok No Solution.
Test #43:
score: 0
Accepted
time: 0ms
memory: 29928kb
input:
10 10 1110111011 1111111111 1110110000 1111111111 1010011100 1111111111 1111001110 1111111111 1001010011 1111111111 6 9 2 9
output:
LDRLURRRDRUUUUULUULLUULDDUURRRRDDRRUULRRRRDDLLDLDLRRDDLLDDDURRURURUUULDURDDDDDLDLRRLURUULDLDLLUURRUULURURRUULLLDDLLUULLLDDDDLRRUDDDLLRRRUDLUULUURRDDRDDDDDLULLRRRUUUURRUUUURRRLLULDDDDDRDDRRUULUULDURRRLLDDDURRLDDDDLLLUULLDDLLLUURRURULUURRUULLDLDLUURULRRLDLDDDDDRUDLUUURURURRUDDDLLDDRRLDLDLLDDRRRRLUURRD...
result:
ok Valid Solution (Length = 332).
Test #44:
score: 0
Accepted
time: 0ms
memory: 20980kb
input:
10 10 1111110011 1011111110 0111011111 1101101101 1111111110 1110111101 1011011111 1111111101 1011111101 1111111011 7 3 5 5
output:
ULUUUULDLDDLLUUURLDDDDURRDDLRDDLLUDRDDLRURRUUUUUUDDDRLDDRDDRURUUURUUUUULLDDRUDDULUURRRRDDLRDDLDDDLDDLRRRUDLLUURURUDLUURUUUULLDDDDDLDLRDDLDLUULDLLURUUUUUURURDDDDRDDUUDDRDDDDRURUUUUUURULLDLUULDLDDRLDLDDDDDLLUUUURUULDURURUULLDURRRLDDLDDDLDDRLDDRRRRUULUDDURDDLLUUUUURUUURURDDRDDLRDDDUUUUUURRURLDDRDULLDDR...
result:
ok Valid Solution (Length = 328).
Test #45:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
10 10 1101011101 1110111011 0101110101 1111101011 1111111111 1010111010 0111111101 1111101011 0111111101 1011101111 3 8 2 2
output:
-1
result:
ok No Solution.
Test #46:
score: 0
Accepted
time: 6ms
memory: 44656kb
input:
20 12 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 111111111111 16 8 13 12
output:
UUUUUUURDDDDDDDDLDDDDDDDDDDDRUUUUUUUUUURUUUUUUUUURDDDDDDDDDDLDDDDDDDDDRUUUUUUUURUUUUUUUUUUURDDDDDDDDDDDDLDDDDDDDRUUUUUURUUUUUUUUUUUUURDDDDDDDDDDDDDDLDDDDDRUUUURUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDLDDDRUURUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDLDRLURUUUUUUUUUUUUUUUUUULDDDDDDDDDDDDDDDDDLDDLUUURUUUUUUUUUUUUUU...
result:
ok Valid Solution (Length = 1002).
Test #47:
score: 0
Accepted
time: 7ms
memory: 36128kb
input:
20 17 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 111111...
output:
UUUUUUUUUUUUUUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDDDDDDDDDDDDDDDDDDDRRUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRRD...
result:
ok Valid Solution (Length = 1050).
Test #48:
score: 0
Accepted
time: 0ms
memory: 18464kb
input:
20 19 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 11111111111111...
output:
LLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 800).
Test #49:
score: 0
Accepted
time: 0ms
memory: 3532kb
input:
20 16 0101001111110001 0000111101001011 0000111100011001 1101110100110100 1011011110001101 1101000110111111 0111010111100101 1101101111011001 1101010100000101 1111001000110010 0001011000101000 0101111010110110 0001101111000111 1010100010000110 0100100011011100 0100100101011111 0001000001001110 10011...
output:
-1
result:
ok No Solution.
Test #50:
score: 0
Accepted
time: 5ms
memory: 37196kb
input:
20 18 100101011111011110 111111111111111111 101111101010000001 111111111111111111 110010011011001010 111111111111111111 110110111110000010 111111111111111111 100001000001111000 111111111111111111 100010100111111000 111111111111111111 111100011010110111 111111111111111111 111101010111011110 111111111...
output:
LUULLUULRRRUUUULUUUUUULLDDRDDLDDRUDLUURUULUURRRUULLLRRRRRRDDLLRRRRUULRRRDDLRDDLLUDLLLLLUDDDRUDDDDDDDRUUUUUURURDDDLDDDDRDDLLLRRDDLRRUDDDLLLLLLLUURUDRLLDDRDRRRLLLURRRRRDRRURUUUUUULDDUURRDDDDRDDLDLRURRUURUUUULUULUULUUUDLLUDRDDLDLDRRRLLLURURUURRRUUUULUURRRDDLRDDLRDDLRDDLLRDDRRRRUUUUUUUUUULLDDDDDDDDRUUUU...
result:
ok Valid Solution (Length = 1136).
Test #51:
score: 0
Accepted
time: 0ms
memory: 39412kb
input:
20 16 1110111111111111 1111111001111111 1111110111111011 1111110011111111 1111111111011111 1111110111101111 1111011111111111 1101111111111111 1011111111111001 0111111011111111 1110111111111111 1111111111111111 1111011011111111 0101110111111111 1110111101111110 1111111111111111 1111111111011111 11111...
output:
UUUUUUUUUULLLLLLLLLDLDDDRUURUDDDDLDLDDDDDDDDDDDDDRUUUUUUURDDDDRUUUUUUUUUUUUUURDDDDDDDDDDDRUUUUUUUUURUUULDURRDDDRUUURDDDDLDLLUDDDDDDDDDLRDDLLUDDLDLDRRURURDDLRRRRURUUUUUUULUUUUDLLUDDDDDDDDDDRLUURUUUUDRDULDDDRLLUUUUUURLURRDDDRRUUURUULUUUUUURDDDDRUUUURDDDDDLRDDLDDDLDDLRDDLDDDDDLRURUUURUURURUDDDLDDLDDDRU...
result:
ok Valid Solution (Length = 1170).
Test #52:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
20 18 110111110101110101 101010111110101010 110101111101111101 111011111011101111 010111110111111101 111011111011111011 011111110111010111 101110101010111010 010111110101110111 101010101011101110 011101110111011111 101010111011111010 010101111111110101 101011101110111011 110101011101010101 101010101...
output:
-1
result:
ok No Solution.
Test #53:
score: 0
Accepted
time: 3ms
memory: 34580kb
input:
14 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLLLLDDDDDDDDDDDDDRUUUUUUUUUUUURDDDDDDDDDDDDRUUUUUUUUUUUURDDDDDDDDDDDDRUUUUUUUUUUUURDDDDDDDDDDDDRUUUUUUUUUUUURURDDLDDDDDDDDDDDRUUUUUUUUUURUUURDDDDLDDDDDDDDDRUUUUUUUURUUUUURDDDDDDLDDDDDDDRUUUUUURUUUUUUURDDDDDDDDLDDDDDRUUUURUUUUUUUUURDDDDDDDDDDLDDDRUURUUUUUUUUUUURDDDDDDDDDDDDLDRLURUUUUUUUUUUUULDDDDD...
result:
ok Valid Solution (Length = 1164).
Test #54:
score: 0
Accepted
time: 0ms
memory: 30548kb
input:
19 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
UUUUUUUUULLLLLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUDLRRLDDLRRLDDLRRLDDLRRLDDLRRRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUULRRRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUULRRRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUULRRRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUU...
result:
ok Valid Solution (Length = 1178).
Test #55:
score: 0
Accepted
time: 0ms
memory: 21680kb
input:
10 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 5 6 8 20
output:
URRRRRRRRRRRRRRRRRRRUDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUDRRRRRRRRRRRRRRRRRRRRDULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRR...
result:
ok Valid Solution (Length = 438).
Test #56:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
18 20 11011110100011011100 01100010001011110000 11100110001011101110 10110111100011001111 10100011111011110011 00001010110000010010 01101101100110010001 10001000111110000100 11000011001000001001 10101011101010100110 01111011011010100001 00010110000101101011 10110101011011000011 00110010111011000100 ...
output:
-1
result:
ok No Solution.
Test #57:
score: 0
Accepted
time: 0ms
memory: 32392kb
input:
20 20 10101101000110011011 11111111111111111111 10110101010011101111 11111111111111111111 11010000010101011110 11111111111111111111 10100110101011011011 11111111111111111111 10010101101010101001 11111111111111111111 11101001101101101010 11111111111111111111 11100110110111110111 11111111111111111111 ...
output:
UUULLLUULLLLLLLLLLDDDDDDDDRUUUUUUUDRDDDDDDRDDLLUDLDDDDRUURRUDDDLDLDLDDDRUURURURUUURUUUUUUUUUUULDLDDDDRUUDDDDUULUUUURURDRDDDDDDDDRDDLDDLRDDLLRDDLLUDLRDRLURRRURURUULUDRRUUUUUULUUUULUURUDRLLDDDDDDUUUURRDDRUUURDDDDLDRDDLRDDLRDDLDDLRDDLLLDRLURRRRRUULRRRDDLRDRURUUUULLUUUULLUURUULUUDDRRDDRDDRDDLRRDDRDDLDDD...
result:
ok Valid Solution (Length = 1294).
Test #58:
score: 0
Accepted
time: 0ms
memory: 34640kb
input:
18 20 11111111111110111111 01111111111011111111 01111111111110011111 11111111111101111111 11111011111110111111 11111111111110111110 11111111111111011111 11011111111111111110 11110111111111001111 10111111110110111111 11111011111111111111 11111111111011101111 11101111001111111111 11111111111111111111 ...
output:
LLLLLLLLLLLDRDDLDDDDDDRUUUUURDDDDDDLDLRDDLDDDDRUUURUUURUUUUUUUUUULRRDRURDDLDLDRDDLDRLURRUUURUUURDDDDLDDDDLDLLDDLDDDLDDRURUUURUDDRLULDDDDRURRURUUUUUUUURUUUURUULRRDDDLRRUUUURDDDDDLDLLDDDLDDDDDDDDLLRRRUUUUUUURUUURDDDDLDDDDDDRUUUUURUUUUUURUUUUUURDURRRDDLLDLDDDDDLDDDDRUURUUUURUUURDDDDLDDRDDLLDDLDLLUDDDDR...
result:
ok Valid Solution (Length = 1326).
Test #59:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
13 20 11011101111111110111 11111110111010111111 11111111111101011101 10111010101111111010 01011101111111010111 10101011101110101110 01111101010101011111 11111011111110101011 11110111111111011111 11111010101011101011 01111111110101011111 10111010101011111110 11111111110111011101 12 16 1 20
output:
-1
result:
ok No Solution.
Test #60:
score: 0
Accepted
time: 3ms
memory: 44336kb
input:
20 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
UUUUUUUUUUUUUUULLLLDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUDDDDDDDDDDDDDDDRDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDD...
result:
ok Valid Solution (Length = 1652).
Test #61:
score: 0
Accepted
time: 0ms
memory: 42576kb
input:
20 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
UUUUUUUUUUUUUUUUUDLLUDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUDRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLR...
result:
ok Valid Solution (Length = 1222).
Test #62:
score: 0
Accepted
time: 0ms
memory: 35444kb
input:
20 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 ...
output:
LLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLL...
result:
ok Valid Solution (Length = 980).
Test #63:
score: 0
Accepted
time: 0ms
memory: 3536kb
input:
20 20 11110100001010101100 10110001101110101000 01011110111010110000 10111001001011011100 00110111011000010101 01001111110001010010 00101001010111010111 10110100100010001000 10101010001110000010 01111111010110101011 00100101001111000101 00110001001001111000 10101110010001000010 00000100010000110000 ...
output:
-1
result:
ok No Solution.
Test #64:
score: 0
Accepted
time: 4ms
memory: 36692kb
input:
20 20 11010001010100101010 11111111111111111111 11000010111011001011 11111111111111111111 10010100111100111110 11111111111111111111 11101100001110000111 11111111111111111111 11010100111101000011 11111111111111111111 11010011111100110100 11111111111111111111 10001011110000111010 11111111111111111111 ...
output:
LLLLLLLLLLLLLLDDDDRUUUDRRUDDDLRRRUUUDLRRRRRRDDLLLLDDLLLLLLRDDLRRDDLLDDDDRUUUDRDDDLDLDDRUDDURRUUUURDDRUURRUULUULUUULLDRDDLRUULURRDRRRDDLRDDDDDDLLDDLLRDURRUDRDURUUUUUUUUUURUULLLRRRRUURRRUUUDLLULDURDRRRRUULRRRDDLDLDLDDLLLDLDDLDDDRUURUURUDDDRDDLLRRDDLLLLDDDDDURUUUDRRDDLDURRRRDURRUULLUULUURUUUULUDLRRRRDD...
result:
ok Valid Solution (Length = 1224).
Test #65:
score: 0
Accepted
time: 4ms
memory: 38868kb
input:
20 20 11111111111101111111 11111111111111111101 11111110111110111111 11111011110111111111 11010010110111111011 11111111111111101111 11111111111111111111 11111111111111111001 11111111011110111111 11111111111111111101 11101011111111111111 11111110111111101111 11111111111111111101 10111111111111100111 ...
output:
UUUUUUUUUUUUULULLLLLLLLLLLLLLDLLULLDDDDDDDDDDDDDDDDDDDRRUUULUUURDRUUUUUUULUUUUULUDDDUURRDDDRUUURDDDDDLRDDLDDDDRUUURUUUUUUUUURDDDDDDDDDDDLDDLDLLDDDDRUUURDDDRURUUUUURUUUUUUUUUUUURDDDDDDDDDDDDDLDDDDDRUURUUUUUUUUUUUUDRDDDDRURUUUUULUUULDLDRLURURRDRUDRDDLRDDLDDRURUUUUUURDDDDDDDLRDDLLUDLLDLDLDDDDDDLDRRURUU...
result:
ok Valid Solution (Length = 1462).
Test #66:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
20 20 11010111110101010101 10111010101111101010 11111101111101110111 10101011111010101110 11111111110101111101 10111111111010101111 11110101010111111101 10111110101011101111 01110111011101111101 10111011101010111010 11010111011111010111 11111011101011101111 01010111011111011111 11111010111110111011 ...
output:
-1
result:
ok No Solution.
Test #67:
score: 0
Accepted
time: 4ms
memory: 58276kb
input:
30 25 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 11111111...
output:
UUUULLLLLLLLLLLLLLLLLLLLLLLDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUU...
result:
ok Valid Solution (Length = 3056).
Test #68:
score: 0
Accepted
time: 0ms
memory: 31048kb
input:
30 25 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 10101010...
output:
UUUUUUUUUUUUUUUUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRUUUUUUUUUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUUUUUUUUUDL...
result:
ok Valid Solution (Length = 2284).
Test #69:
score: 0
Accepted
time: 6ms
memory: 42448kb
input:
30 25 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 0000000000000000000000001 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 0000000000000000000000001 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 00000000...
output:
LLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLL...
result:
ok Valid Solution (Length = 1854).
Test #70:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
30 30 011110110001111010011111110010 011101110110100110001101010100 100100100111010000000011100101 111110001011110110101000100000 100110011100000111100111100010 110011101000111000101110011101 011000001101110100001010011100 001101101010010100111111110011 100010111001110111010110100001 000101010010110...
output:
-1
result:
ok No Solution.
Test #71:
score: 0
Accepted
time: 12ms
memory: 46620kb
input:
30 30 101011111010110011011100010111 111111111111111111111111111111 101000010010011000101010010010 111111111111111111111111111111 101010011110010001011010010101 111111111111111111111111111111 111100010110101001000001000001 111111111111111111111111111111 111101000101101001001000100001 111111111111111...
output:
UUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRURDDDLLDDDDDDRRDDLLRRRRUUUUUUUUUULUDDDDDLLDDRURDULDLUURRUUUURRURDDDLDDRUDRDDLLRDDLDDDLDLLLLDDDDDDDDDDDDRDDLDRRURRUUUULLLRDDRLUURRRRUULUULLLUUUUURDRDDLRRRUUUUUUUDRRRUUUULUURRRUULLUUURDRURDDDRUURUDDDRDDLLLRDDLLLRRDDLLRDDLDLDLLRRRDDLLLDDRDDLLRRRUUURDDDRUUUURUULRRRU...
result:
ok Valid Solution (Length = 2760).
Test #72:
score: 0
Accepted
time: 8ms
memory: 57252kb
input:
30 30 111111111111111101111111011011 111111100111011111111111101010 111111111111111111111111011111 111111111101111111110111111110 111111111111111011111111111111 111110111111111111111111011111 111111111111111111111111111011 111101111111011111111111111111 111111111111111111111111111111 101110111110111...
output:
UUUUULUUUUUUUULUUUUUUUUUUULLDDDDDRDDLDDDRUUDDDDLDDDDDDDDDDDDDRUUUUUUUUUUUURUDDDDDDDDDDRUUDDDDLDDLDLRDDLRUURRUURDDURURUUUUUUUUUUUUUUUUUUUUUUUUULLLDRDDLDDDDDDRUUUUURUUUDDDDULDDDRLDDDDDDDDDDRUUUUUUUUDDDDDDDDDDDDDDUUUUUULUUUUUUUULUUUUUURUULURRRRDDDDDDDDRUUUUUUUUDRDDDDDDDDLDLRDDLDDDDDDDDDDDDDDLDDLRDRUURU...
result:
ok Valid Solution (Length = 3402).
Test #73:
score: 0
Accepted
time: 0ms
memory: 3832kb
input:
30 30 110111011111110111011111110101 101110101010111010101011101010 011101111101011101011111010111 111110101110111111111011101110 010101110101011101010101111111 101111101011111111111110101011 111101110111010101011101010101 111011111010101010101010101111 011111011111110101011111111101 111010101111101...
output:
-1
result:
ok No Solution.
Test #74:
score: 0
Accepted
time: 3ms
memory: 46344kb
input:
21 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDRUUUUUUU...
result:
ok Valid Solution (Length = 2560).
Test #75:
score: 0
Accepted
time: 4ms
memory: 38020kb
input:
21 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUDLRRRUDD...
result:
ok Valid Solution (Length = 1946).
Test #76:
score: 0
Accepted
time: 0ms
memory: 26016kb
input:
21 30 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 1446).
Test #77:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
25 30 011010010110010101001110110111 000011111001111101110011010001 011011100010011000110100110000 001111001100100010111111101001 000101111100111001000000001111 001010110011101110101000010000 001010011001010000011001001001 011111010111110110101001110000 011001010011100010100101011000 100011000011110...
output:
-1
result:
ok No Solution.
Test #78:
score: 0
Accepted
time: 9ms
memory: 48268kb
input:
25 30 101100000100000111111100110011 111111111111111111111111111111 100111110101001111010001110011 111111111111111111111111111111 101101100110111111011110101110 111111111111111111111111111111 111001000110101100010101000110 111111111111111111111111111111 100000001011110010001101011010 111111111111111...
output:
UUUUUUUUUUUUUUUUUUULRRRDDLDDRRUUUURDDRUUUUUUULDLLLLLRRDDLLRRRURDRUDLULDLUURRRURRDRURDDDLLRDDLRDDLRDDLLLRRDDLLLLLRRDDLLDDRDDLDDDDRUURRDDLDDLLRRDRUURURUULUUUUUULUDRRDDRDDLRDDDDRUURUULUUUULRRRDDLRRRUUUUUULLUULUULDDDDDLDRRRRLLLLURURLUUUURRRUUUUURDDDDDRUURUULUDRRURDRURDDDLLLUDRRDDLLLRDDLLUDLLRRDDRRUDRDDL...
result:
ok Valid Solution (Length = 2254).
Test #79:
score: 0
Accepted
time: 2ms
memory: 37640kb
input:
25 30 111111101111111111111111111111 111111111111111101111111110111 111111111111101111111111111111 111111111111111101101111111111 011101111111111111111111101111 111011100111111110111110111111 111111110111111111111111111111 111111111111110111111111111111 111111111111111101111111111111 111111111111111...
output:
ULUUULLDLLULLLLLLLLLLLLLLLLLLDDDDDRURUUULDURRDDDDLDLDLRDRURURUUUUURDDDRUUURDDDDLDLDLDLDLDLLUDDDDDRUUURDDDDLDLDDDDDDDDRUUUUUUURURUUUUUURDDDDDDDLDLDDDDDDRRUUULUURURUUUUUUUUUURURURUUUUUDRDDDDDLDLRDDLLUDDDDDDDDDRUUUUUUURDDDDDDDDLDLLUDDDDDRUUURDDDRUUUURUUUUUUURUUUUUUURUUUUULDDDUUURRDDDDDDLDDDDDDDLDDDDDDR...
result:
ok Valid Solution (Length = 2826).
Test #80:
score: 0
Accepted
time: 1ms
memory: 3540kb
input:
25 30 110101110101011111010101010111 101111101011111011111110101010 110111011101110111111101011101 101011111011101011111111111011 110111111101011111110111111111 111111111110101011111111101010 110101010101010101011111011101 101010111010101111111111101111 111101110111011101011111010111 101010101010111...
output:
-1
result:
ok No Solution.
Test #81:
score: 0
Accepted
time: 15ms
memory: 59400kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUUUUUUUUUUUUUUUUUUULLLLLLLLLLLDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUU...
result:
ok Valid Solution (Length = 3688).
Test #82:
score: 0
Accepted
time: 13ms
memory: 57672kb
input:
30 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
UUUUUUUUUUUUUUUUUUUDLLUDLLUDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUUUUUUUUUDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRLDDLRRRUDDDLRDDLRDDLRDDLRRRUUUUUUUUUUUUUUUUUUUUUUUUUUUUUDLRRRUDDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRDDLRRRUUUUUUUUUUUU...
result:
ok Valid Solution (Length = 2732).
Test #83:
score: 0
Accepted
time: 3ms
memory: 38456kb
input:
30 30 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000...
output:
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLL...
result:
ok Valid Solution (Length = 2320).
Test #84:
score: 0
Accepted
time: 0ms
memory: 3532kb
input:
30 30 010110110101101010000010000110 101110000111000001001111100101 010100011111100110100001111101 101101100010111011011010001010 100101010100001011101100101100 101001111001111101101100001110 000111101010011110100001110100 111111001101000001011110000111 010000100010000100000011101000 100001010111010...
output:
-1
result:
ok No Solution.
Test #85:
score: 0
Accepted
time: 11ms
memory: 57088kb
input:
30 30 100110101011111011001000111100 111111111111111111111111111111 101001000111011110000110011110 111111111111111111111111111111 111001111110100011111000000010 111111111111111111111111111111 100111001001100000100010001101 111111111111111111111111111111 110001101000111011111010110110 111111111111111...
output:
LDDRURUUULLRRRDDRRUULRRDDRDDLLLLLDDLLDDRRRRRUUUDLLRRRDDDDLLLLLLRDDLDDDDRDDLDDRDDLDDRDDLRDDLRRUURDDDLRRUUURRRDDLLDURRRUURUULLUUUUUUUUUUUULLLLLUDDDLRRURDDDLLDDDDDDDDRUURUULUUURDRDDDDRLUURLUURLLULDDDRDDLDDRRRLLLLUUUUUUUURRRRUUUDLRDDLLUUULDLUURRRRRRUULUURRUULLUDRRRDDRRRDDLLLLUDDDDDLRDDLRRUURDDRRUUUULLUD...
result:
ok Valid Solution (Length = 2756).
Test #86:
score: 0
Accepted
time: 4ms
memory: 50748kb
input:
30 30 111101111111111111111011111111 100111111111111111111111011111 111111011111111111011111111110 101111111101111111111111111111 111111111111111111111111111111 111111101111011111111110111111 111011111111111111111111111111 111111111111111111111101111111 111111111111111111111111111111 011111100111111...
output:
UUUUUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUURUULUDRRDDDLDDDDDDDLDLDRRURUUUUUUURUUUUUUULUUUUUUUUUUUUULLDDDDRUUUDDDDDLDDDDDDDRUUUUUDDDDDDRLULUUUUUUURUULUUUURRRDDDDDDDDDRUUUUUUUUURDDDDDDDDDDLDLRRDDLDDDDDDDDLDDDDDDDLRRRUUUULUURUUUUUUUURUUUUUUUURDDDDDDDDDLDDDDDRUUUURUUU...
result:
ok Valid Solution (Length = 3390).
Test #87:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
30 30 011111010101111111011101111101 111011101011111110111111101011 111111010101011101111101110101 111110101011101110111111101110 010111011101110101110101111101 101111101011101110101010111111 110101010101010111011101010101 101110101111101110101110111111 110111011101010111010111110101 101011111110111...
output:
-1
result:
ok No Solution.
Test #88:
score: 0
Accepted
time: 7ms
memory: 56464kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUUUUUUUUUUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDDDDDDDDDDDDDDDDDDDDRUUUUUUUUUUUUUUUUUUUUUUUUUUUURDDDDDDDDDD...
result:
ok Valid Solution (Length = 3658).
Extra Test:
score: 0
Extra Test Passed