QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #394577 | #7751. Palindrome Path | Andy_Lin | AC ✓ | 5ms | 24724kb | C++14 | 2.4kb | 2024-04-20 16:22:15 | 2024-04-20 16:22:15 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define N 32
#define pii pair<int,int>
#define ppp tuple<int,int,int,int>
int sr,sc,er,ec,n,m,a[N][N];
const short dd[4][2]={{1,0},{0,1},{0,-1},{-1,0}};
char dy[5]="DRLU";
vector<int>ed;
namespace bl{
bool flag[N][N];
void dfs(int x,int y){
flag[x][y]=1;
for(int i=0;i<4;++i){
int tx=x+dd[i][0],ty=y+dd[i][1];
if(!a[tx][ty]||flag[tx][ty])continue;
ed.push_back(i);
dfs(tx,ty);
ed.push_back(3-i);
}
}
}
namespace xy{
bool flag[N][N][N][N];
pair<ppp,int> pre[N][N][N][N];
queue<ppp>q;
pii solve(){
flag[sr][sc][er][ec]=1;
if(sr==er&&sc==ec){
return {sr,sc};
}
q.push({sr,sc,er,ec});
while(!q.empty()){
int x,y,xx,yy;tie(x,y,xx,yy)=q.front();q.pop();
for(int i=0;i<4;++i){
int txx=xx+dd[3-i][0],tyy=yy+dd[3-i][1],tx=x,ty=y;
if(a[x+dd[i][0]][y+dd[i][1]])tx+=dd[i][0],ty+=dd[i][1];
if(!a[xx+dd[i][0]][yy+dd[i][1]]&&!flag[tx][ty][xx][yy]){
flag[tx][ty][xx][yy]=1;
pre[tx][ty][xx][yy]={{x,y,xx,yy},i};
if(tx==xx&&ty==yy)return {tx,ty};
q.push({tx,ty,xx,yy});
}
if(!a[xx+dd[3-i][0]][yy+dd[3-i][1]])continue;
if(flag[tx][ty][txx][tyy])continue;
flag[tx][ty][txx][tyy]=1;
pre[tx][ty][txx][tyy]={{x,y,xx,yy},i};
if(tx==txx&&ty==tyy)return {tx,ty};
q.push({tx,ty,txx,tyy});
}
}
return {0,0};
}
}
vector<int>md;
int main(){
scanf("%d%d",&n,&m);
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
scanf("%1d",&a[i][j]);
}
}
scanf("%d%d%d%d",&sr,&sc,&er,&ec);
bl::dfs(er,ec);
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
if(a[i][j]!=bl::flag[i][j]){
puts("-1");return 0;
}
}
}
for(int i=ed.size()-1;i>=0;--i){
putchar(dy[ed[i]]);
int u=dd[ed[i]][0],v=dd[ed[i]][1];
if(a[sr+u][sc+v])sr+=u,sc+=v;
}
int x,y,xx,yy;
tie(x,y)=xy::solve();xx=x,yy=y;
while(make_tuple(x,y,xx,yy)!=make_tuple(sr,sc,er,ec)){
int tx,ty,txx,tyy;
tie(tx,ty,txx,tyy)=xy::pre[x][y][xx][yy].first;
md.push_back(xy::pre[x][y][xx][yy].second);
x=tx;y=ty;xx=txx;yy=tyy;
}
for(int i=md.size()-1;i>=0;--i){
putchar(dy[md[i]]);
}
for(int i=0;i<md.size();++i){
putchar(dy[md[i]]);
}
for(int i=0;i<ed.size();++i){
putchar(dy[ed[i]]);
}
puts("");
return 0;
}
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: 1ms
memory: 5832kb
input:
2 2 11 11 1 1 2 2
output:
RDLRULDRRDLURLDR
result:
ok Valid Solution (Length = 16).
Test #2:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
2 2 10 01 1 1 2 2
output:
-1
result:
ok No Solution.
Test #3:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
1 1 1 1 1 1 1
output:
result:
ok Valid Solution (Length = 0).
Test #4:
score: 0
Accepted
time: 1ms
memory: 5888kb
input:
5 4 1111 1111 1111 1111 1111 4 2 4 2
output:
ULLDRDLDRRURDDLLLRRRUUUUDDLDLLURULURRDDRLLLLRDDRRULURULLDLDDUUUURRRLLLDDRURRDLDRDLLU
result:
ok Valid Solution (Length = 84).
Test #5:
score: 0
Accepted
time: 1ms
memory: 7784kb
input:
5 5 11111 10101 11111 10101 11111 1 4 5 5
output:
RRRRDDLLLLDDRRRRUDLLUDLLUUUDRRUDRRUULLLLDDRRRRDDLLLLUURRDURRDUUULLDULLDURRRRDDLLLLDDRRRR
result:
ok Valid Solution (Length = 88).
Test #6:
score: 0
Accepted
time: 1ms
memory: 6040kb
input:
5 3 111 100 111 001 111 4 3 3 2
output:
RDDLLRRUULLUURRLLDDRRDDLLRRUULLUURRLLDDR
result:
ok Valid Solution (Length = 40).
Test #7:
score: 0
Accepted
time: 1ms
memory: 5784kb
input:
5 4 1001 1101 1111 0011 0010 2 2 1 1
output:
UULDULULDDDUUURUDDRRDDUULLUUDDRRDDURUUUDDDLULUDLUU
result:
ok Valid Solution (Length = 50).
Test #8:
score: 0
Accepted
time: 1ms
memory: 6056kb
input:
5 3 101 111 100 111 100 4 1 2 2
output:
RDUUULLRRUDDDLLDURRLLUULLRRUDLLDDDURRLLUUUDR
result:
ok Valid Solution (Length = 44).
Test #9:
score: 0
Accepted
time: 0ms
memory: 7756kb
input:
5 5 01110 10110 11110 11011 11100 2 4 5 1
output:
LDRDDULLLDRDRLLRULUULRDRRRULULRRDDLLLLDDRRLULURRRDRLUULURLLRDRDLLLUDDRDL
result:
ok Valid Solution (Length = 72).
Test #10:
score: 0
Accepted
time: 1ms
memory: 7796kb
input:
5 3 011 111 110 111 011 3 1 2 1
output:
UULDDLDRLURUUULDURDRDDLLDDRDRUDLUUURULRDLDDLUU
result:
ok Valid Solution (Length = 46).
Test #11:
score: 0
Accepted
time: 1ms
memory: 5712kb
input:
4 5 11111 11111 11111 11111 3 2 1 3
output:
UUURRDLDRDLRULURULLLLDRDLDRLURULURRDDDUUUUDDDRRULURULRDLDRDLLLLURULURLDRDLDRRUUU
result:
ok Valid Solution (Length = 80).
Test #12:
score: 0
Accepted
time: 1ms
memory: 6068kb
input:
5 5 11111 10101 11111 10101 11111 2 5 1 1
output:
UUUULLLLDDRRDDRLLLUDRRUURLUDLLUURRRRDDDDLLUUUULLDDDDRRRRUULLDULRUURRDULLLRDDRRDDLLLLUUUU
result:
ok Valid Solution (Length = 88).
Test #13:
score: 0
Accepted
time: 1ms
memory: 5856kb
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: 3720kb
input:
3 5 10100 00010 00111 1 3 1 1
output:
-1
result:
ok No Solution.
Test #15:
score: 0
Accepted
time: 1ms
memory: 6032kb
input:
4 5 10001 11111 11100 11111 4 5 3 1
output:
ULLDRDRDULLLLDURRRULULLRRRRDDLLLLDDRRRRLLULURRRUDLLLLUDRDRDLLU
result:
ok Valid Solution (Length = 62).
Test #16:
score: 0
Accepted
time: 1ms
memory: 5840kb
input:
3 5 11111 10100 11111 1 2 3 5
output:
RRRRDDLLLLRRUDRRUULLLLRRDDRRLLLLUURRDURRLLLLDDRRRR
result:
ok Valid Solution (Length = 50).
Test #17:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
4 5 01110 10101 11011 10111 1 3 2 3
output:
-1
result:
ok No Solution.
Test #18:
score: 0
Accepted
time: 1ms
memory: 7808kb
input:
5 5 11111 11111 11111 11111 11111 1 3 5 2
output:
LLLDRRRRDLLLLDRRRRDLLLLRRRRULLLLURRRRUUDLLLLURRRDDLLDDRRRULLLLDUURRRRULLLLURRRRLLLLDRRRRDLLLLDRRRRDLLL
result:
ok Valid Solution (Length = 102).
Test #19:
score: 0
Accepted
time: 1ms
memory: 9912kb
input:
5 5 11111 10101 11111 10101 11111 5 1 2 3
output:
UUULLDDDDRRRRUULRUULRDDDDLLLLUURLUURRDDDUUDDDRRUULRUULLLLDDDDRLUURLUURRRRDDDDLLUUU
result:
ok Valid Solution (Length = 82).
Test #20:
score: 0
Accepted
time: 1ms
memory: 8092kb
input:
5 5 11111 10000 11111 00001 11111 4 5 5 3
output:
RRLLLLDDRRRRDDLLLLRRRRUULLLLUURRLLDDRRRRDDLLRRUULLLLUURRRRLLLLDDRRRRDDLLLLRR
result:
ok Valid Solution (Length = 76).
Test #21:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
5 5 01010 10101 10101 11001 10011 4 1 5 4
output:
-1
result:
ok No Solution.
Test #22:
score: 0
Accepted
time: 1ms
memory: 9844kb
input:
5 5 10101 11111 10101 11111 11111 3 1 2 4
output:
LDUUUURRRRDLLDDDURRDUUDLLUULRRRULLLLDDDRURUURURDDDLLLLURRRLUULLDUUDRRUDDDLLDRRRRUUUUDL
result:
ok Valid Solution (Length = 86).
Test #23:
score: 0
Accepted
time: 1ms
memory: 9776kb
input:
5 5 00001 11111 01110 01111 01111 1 5 5 2
output:
LLLDRRRDLLDRRRLLLLDURURRULLLURRRDLDLLDLDRRRULLLURRURUDLLLLRRRDLLDRRRDLLL
result:
ok Valid Solution (Length = 72).
Test #24:
score: 0
Accepted
time: 0ms
memory: 3716kb
input:
5 5 01011 10111 11011 10101 01110 4 1 2 3
output:
-1
result:
ok No Solution.
Test #25:
score: 0
Accepted
time: 1ms
memory: 10092kb
input:
10 8 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 7 7 3 6
output:
UUUUUUULLDRDLDRDLDRDLDRDLDRRURUUUUUUUURRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLLRRRRULLLURRRULLLURRRULLLURRRULLLURRRULLLLDDDDDDDDLDLLURULURULURULURULURRDDDDDDDDDLLRRRRUUUUUUUUUURRRRLLDDDDDDDDDRRULURULURULURULURULLDLDDDDDDDDLLLLURRRULLLURRRULLLURRRULLLURRRULLLURRRRLLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLD...
result:
ok Valid Solution (Length = 342).
Test #26:
score: 0
Accepted
time: 1ms
memory: 5736kb
input:
10 6 111111 101010 111111 101010 111111 101010 111111 101010 111111 101010 1 6 2 3
output:
UUUUUUULLDDDDDDDDRRRRUULRUULRUULRUULRUDDDDDDDDDLLLLLRUURLLRUURLLRUURLLRUULRUDRRUDDDDDDDDLDUUDLDDDDDDDDURRDURLUURLLRUURLLRUURLLRUURLLLLLDDDDDDDDDURLUURLUURLUURLUURRRRDDDDDDDDLLUUUUUUU
result:
ok Valid Solution (Length = 182).
Test #27:
score: 0
Accepted
time: 1ms
memory: 9908kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 5 5 2
output:
RUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUUR
result:
ok Valid Solution (Length = 232).
Test #28:
score: 0
Accepted
time: 0ms
memory: 3716kb
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: 1ms
memory: 7836kb
input:
10 6 100100 111111 100001 111111 101111 111111 101010 111111 111100 111111 6 5 7 3
output:
UUULDDLDDLDRRURRRDDLLLLLDDRRDURRRDUUDLLLLLUURRRUDRRUUUUUULDDUURDDDDLLLDLLURUULRRUULLRRRDDDDRDRLLRDRDDDDRRRLLUURRLUURULLDLLLDDDDRUUDDLUUUUUURRDURRRUULLLLLDUUDRRRUDRRDDLLLLLDDRRRURRDLDDLDDLUUU
result:
ok Valid Solution (Length = 190).
Test #30:
score: 0
Accepted
time: 1ms
memory: 7904kb
input:
10 8 11111110 11110111 01111111 11111101 11011101 11111111 11111011 11011101 11001111 11111110 7 1 2 1
output:
LUUUUUUUURDDDDDDUUUUUULLLLLLDLDDRDLDDDRRUUURUURDRDLDLDRRDLDRDRRLLLLLULDULRRDRRRULULRRULLURURULULULDURDDDLDDDLLUUURULUURURRRRRDDDDDDDDRLLLULLULLLRDDDDDDDDRRRRRURUULURUUULLDDDLDDDRUDLULULURURULLURRLULURRRDRRLUDLULLLLLRRDRDLDRRDLDLDRDRUURUUURRDDDLDRDDLDLLLLLLUUUUUUDDDDDDRUUUUUUUUL
result:
ok Valid Solution (Length = 278).
Test #31:
score: 0
Accepted
time: 0ms
memory: 3688kb
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: 1ms
memory: 12000kb
input:
8 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 8 10 6 10
output:
UURRRRRRRRRDLLLLLLLLDRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLLDDRRRRRUUDDDDDDDDUURRRRRDDLLLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDL...
result:
ok Valid Solution (Length = 338).
Test #33:
score: 0
Accepted
time: 1ms
memory: 10304kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 3 5 9 1
output:
LLLLLLLLDDRRRRRRRRDDLLLLLLLLDDRRRRRRRRDDLLLLLLLLLRUDRRUDRRUDRRUDRRUUUDLLUDLLUDLLUDLLLRUULRUDRRUDRRUDRRUDRRUUUDLLUDLLUDLLUDLLLRUULRUDRRUDRRUDRRUDRRUDDDDLDLLLLLLLLDLDDDDURRDURRDURRDURRDURLUURLLLDULLDULLDULLDUUURRDURRDURRDURRDURLUURLLLDULLDULLDULLDUUURRDURRDURRDURRDURLLLLLLLLLDDRRRRRRRRDDLLLLLLLLDDRRRR...
result:
ok Valid Solution (Length = 314).
Test #34:
score: 0
Accepted
time: 1ms
memory: 8088kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 4 7 2
output:
RDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDR
result:
ok Valid Solution (Length = 232).
Test #35:
score: 0
Accepted
time: 1ms
memory: 3768kb
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: 6024kb
input:
5 10 1001011101 1111111111 1000011001 1111111111 1101110010 4 3 4 7
output:
LLLDDDURRRURUURRDRRURDDDDULLLDULLDLLRRURRRRRUUULDLLLRULLDDLDLLLUURUDRRDRUURDRRDURUULLLDLDDLLURLLLDLUUURRRRRURRLLDLLUDLLLUDDDDRURRDRRUURURRRUDDDLLL
result:
ok Valid Solution (Length = 146).
Test #37:
score: 0
Accepted
time: 0ms
memory: 3700kb
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: 11940kb
input:
9 10 0101011101 1111111111 0101111111 1111111111 1111110101 1011111111 1101111101 1111111011 1101011111 3 7 7 10
output:
UURDURRRDLDLDLLDDRRRRUULRURURRRURDDDDLLULLDRDLDLLLLLDDURRRRDLLRRURRDURRDURLUURLLRDDLLUDLLLLLLURRRRRURULURUDRDRRUULRUULDLLUDLDLDDDLLUDLLUURRURURULLLLDDDRDRRRRDRDDDLLLLURURURRUULLDULLDDDLDLDULLDLUURLUURRDRDURULURURRRRRULLLLLLDULLDDRLLRUULRUDRRUDRRURRLLDRRRRUDDLLLLLDLDRDLLULLDDDDRURRRURURLUURRRRDDLLDLD...
result:
ok Valid Solution (Length = 310).
Test #39:
score: 0
Accepted
time: 0ms
memory: 12004kb
input:
10 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 9 5 3 2
output:
UUUUUUULLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRRURDUUUUUUUUUDDDDDDDDLDLLLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRRDDDDDDDDDRLLLLLUUUUUUUUUULLLLLRDDDDDDDDDRRRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRR...
result:
ok Valid Solution (Length = 422).
Test #40:
score: 0
Accepted
time: 0ms
memory: 9920kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 2 1 1 3
output:
UUUUUUUURRDDDDDDDDLRUULRUULRUULRUUUDLLLLLLLLDDRRRRDDRLLLLLDDRRRRDDRLLLLLLRUDRRUDRRUURLUDLLUDLLLRUULRUDRRUDRRUURLUDLLUDLLLRUULRUDRRUDRRUDRRUDDDDDDDDDUUUUUUUUUUDDDDDDDDDURRDURRDURRDURLUURLLLDULLDULRUURRDURRDURLUURLLLDULLDULRUURRDURRDURLLLLLLRDDRRRRDDLLLLLRDDRRRRDDLLLLLLLLDUUURLUURLUURLUURLDDDDDDDDRRUU...
result:
ok Valid Solution (Length = 306).
Test #41:
score: 0
Accepted
time: 0ms
memory: 9848kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 7 4 3 5
output:
RRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRLLLLLUURRRRRRRRRRUULLLLLRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRR
result:
ok Valid Solution (Length = 240).
Test #42:
score: 0
Accepted
time: 0ms
memory: 4004kb
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: 1ms
memory: 11872kb
input:
10 10 1110111011 1111111111 1110110000 1111111111 1010011100 1111111111 1111001110 1111111111 1001010011 1111111111 6 9 2 9
output:
RRRUUUULUULLDRDDRDLLLRRRULULLRRULUUURRRRRRRRDDLLLDRRRDLLDDLLDDDLLRRURRURURDDLDRLLRURUUUDLDLDLLUURRUULLRRRRULLLULLUDRRUDRRRUULLLLLLLLLDDUURDDRRDDRDDDDLLLLDRLURRURRUUUURRURRULRDLLLLDDDDRDDRRDDRUUDDLLLLLLLLLUURRRDURRDULLULLLURRRRLLUURRUULLDLDLDUUURURLLRDLDDRURURRURRLLDDDLLDDLLDRRRDLLLDDRRRRRRRRUUULURRL...
result:
ok Valid Solution (Length = 328).
Test #44:
score: 0
Accepted
time: 1ms
memory: 9936kb
input:
10 10 1111110011 1011111110 0111011111 1101101101 1111111110 1110111101 1011011111 1111111101 1011111101 1111111011 7 3 5 5
output:
ULUUUULDLDRDLDRDRLLDRDLLDDLRURRRRRUULRURUUUUURRDDDDLDRDLDLDDRRUDLLLLLRRRUURURULURUULRUULLLLDRDDULRULURRDDDDDLDDDLLUDLLLULUDRRRULULRRULULLDUUUURLDDDRRRULURURDDDDRDDUUURRUUUDDRDDDDRURULURRRDDDLRUUUUDLLULURRLULURRRDULULLLDULLDDDLDDDDDRRULURLUDDRDLLLLUURLUURULURURUURRRLLLLLDURRDDLDLDRDLDDDDRRUUUUURURLUU...
result:
ok Valid Solution (Length = 334).
Test #45:
score: 0
Accepted
time: 0ms
memory: 3632kb
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: 0ms
memory: 18420kb
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:
UUUUUUURRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDLDRRURRRRRRRRRDLLLLLLLLDLLLDRRRRURRRRRRRDLLLLLLDLLLLLDRRRRRRURRRRRDLLLLDLLLLLLLDRRRRRRRRURRRDLLDLLLLLLLLLDRRRRRRRRRRURDDLLLLLLLLLLLDRRRRRRRRRRRLLLLLLLLLLLURRRRRRRRRRRUULDLLLLLLLLLLURRRRRRRRRURRULLLDLLLLLL...
result:
ok Valid Solution (Length = 1002).
Test #47:
score: 0
Accepted
time: 1ms
memory: 14260kb
input:
20 17 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 111111...
output:
UUUUUUUUUUUUULLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUUUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUULLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUUUDRRUDRRUDRRUDR...
result:
ok Valid Solution (Length = 1050).
Test #48:
score: 0
Accepted
time: 0ms
memory: 9924kb
input:
20 19 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 1111111111111111111 0000000000000000001 1111111111111111111 1000000000000000000 11111111111111...
output:
RRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRUULLLLLLLLL...
result:
ok Valid Solution (Length = 840).
Test #49:
score: 0
Accepted
time: 0ms
memory: 3696kb
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: 0ms
memory: 5804kb
input:
20 18 100101011111011110 111111111111111111 101111101010000001 111111111111111111 110010011011001010 111111111111111111 110110111110000010 111111111111111111 100001000001111000 111111111111111111 100010100111111000 111111111111111111 111100011010110111 111111111111111111 111101010111011110 111111111...
output:
LUULLLRUURRUULLLRRRUULUUUUUURUURRRRRRRRRRRRRRDLLLDLLLULDLLDDLLLLLDRDRRURRDLDDLLULDDRRRRURUURUURRRRURURRDDLLDLDRRURDDLLLDLLLDDLLLLLLLDRRDRRRRRRUURRRRRDDLLLLDRDLLLULLLLDLDRDRRUURDDRRRRRRUULRURDDDDDDULLULLLLDRDURRDULLLLLLLLDRRRRLLLLULLLLLDRRRLLLULUURRLUDLDDRRRRRRRUDRRUDRRURRRRDRRUUUUULDDDLLLUDLLLUULLRD...
result:
ok Valid Solution (Length = 1116).
Test #51:
score: 0
Accepted
time: 2ms
memory: 14032kb
input:
20 16 1110111111111111 1111111001111111 1111110111111011 1111110011111111 1111111111011111 1111110111101111 1111011111111111 1101111111111111 1011111111111001 0111111011111111 1110111111111111 1111111111111111 1111011011111111 0101110111111111 1110111101111110 1111111111111111 1111111111011111 11111...
output:
UUUUUUUUUULLLLLLLLLDLDRRRRRURRRRDLLLDRRRDLLLLLULLLLDRRRDLLDLDRRURRURRDLDLLDLLLDRRRRURRURDRRDLLLLDLLLLLDDRRRURRRURDRRRRUUURUULUUUUUURRRRDLLLDRRRDLLLDRRRDLDDLDRRDLLDRLLDDLLLLLLLLDLLLLDRRRDLLLDRRRRRRUUURRRRDRRURRURDDLLDLLLLLULDDDRLLLLLDLLULDDRRRRURRDRRRURUURRRRURDDLLLLDDLRURRRRDLLRRULLLLURRRRUULDLLLLDD...
result:
ok Valid Solution (Length = 1170).
Test #52:
score: 0
Accepted
time: 0ms
memory: 3636kb
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: 2ms
memory: 12464kb
input:
14 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLLLLDRRRRRRRRURRRRRRRRRRRDLLLLLLLLLLDLLLLLLLLLDRRRRRRRRRRURRRRRRRRRDLLLLLLLLDLLLLLLLLLLLDRRRRRRRRRRRRURRRRRRRDLLLLLLDLLLLLLLLLLLLLDRRRRRRRRRRRRRRURRRRRDLLLLDLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRURRRDLLDLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRURDDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLUR...
result:
ok Valid Solution (Length = 1164).
Test #54:
score: 0
Accepted
time: 1ms
memory: 12328kb
input:
19 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
UUUUUUUUULLLLDDRRDDRLLLDDRRDDRLLLDDRRRRRRUULRUULRUULRUULRUURRRRRRRRRRRRDDLLLLLLLLLLDDRRRRRRRRRRDDLLLLLLLLLLDDRRRRRRRRRRDDLLLLLLLLLLDDLLLLLLLLDDRRRRRRRRRRUURRRRRRRRDDLLLLLLDDLLLLLLLLLLLLDDRRRRRRRRRRRRRRUURRRRDDLLLRUDRRUUUDLLUDLLLRUDDDLLUDLLUDLLUDLLUDLLUDLLUDLLLRUULRUDRRUDRRUDRRUDRRUDRRUDRRUULRUDRRUDR...
result:
ok Valid Solution (Length = 1178).
Test #55:
score: 0
Accepted
time: 1ms
memory: 9956kb
input:
10 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 5 6 8 20
output:
DRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDURRRRRR...
result:
ok Valid Solution (Length = 480).
Test #56:
score: 0
Accepted
time: 0ms
memory: 3700kb
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: 2ms
memory: 13996kb
input:
20 20 10101101000110011011 11111111111111111111 10110101010011101111 11111111111111111111 11010000010101011110 11111111111111111111 10100110101011011011 11111111111111111111 10010101101010101001 11111111111111111111 11101001101101101010 11111111111111111111 11100110110111110111 11111111111111111111 ...
output:
UUULLLUULLLLLLLLLLDRDLDRRURRURDRRDLLDLLLLLDRRRRRRURRRRURDRDLLLLLDLLLLLLLDRRDLDDLDDRRRUULRUURURRRRURRRRRRRUURRUURRDDLDRDLLDRRDLLLLLULDLLULDLLLLLDRDLDDLDLDLLDRRRURRUURUURURDRRURDRRRRRURRDDDLLLLLLLULDLLDDLDDLLLLLLLLDRRRDRDLRURURRDRDLRURRUULRUURRRURDRRRRRDLDLLLLLLDDDURRRDLRURURDDURRDUUUDDLLULDLLUDLLLRUU...
result:
ok Valid Solution (Length = 1302).
Test #58:
score: 0
Accepted
time: 0ms
memory: 12008kb
input:
18 20 11111111111110111111 01111111111011111111 01111111111110011111 11111111111101111111 11111011111110111111 11111111111110111110 11111111111111011111 11011111111111111110 11110111111111001111 10111111110110111111 11111011111111111111 11111111111011101111 11101111001111111111 11111111111111111111 ...
output:
LLLLLLLLLLLDRRRRRRRRRRRRURRRRRRRDLDLLDLLUURLLDLLLDLLULLLLLDDLLULDDRRRRURURRDLDLDRRURURRRURRDLDRRURRRURRDLDLDLLLLLLLLDLLLLLLULLLDRRDLLDRRRDLLDRRRURRURURDRRUURRRDLLDRRRURURRRURDDDLLULDDLLLLLLLLLDRRRRRRRRRRRURDDLLLLLLLLLLLLDRRRRRRDLLLLLDLDDRRUURRRRRURURRRRDLLLDLDLLLLLDRRRRRRURURDDRLLRUULDLDLLLLLLURRRRR...
result:
ok Valid Solution (Length = 1318).
Test #59:
score: 0
Accepted
time: 0ms
memory: 3744kb
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: 0ms
memory: 16892kb
input:
20 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
UUUUUUUUUUUUUUULLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRDLLLDRRRRURUUUUUUUUUUUUUUUURRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLLLLDRRRRRRRRRRRRRDLLLLLLLLLLL...
result:
ok Valid Solution (Length = 1652).
Test #61:
score: 0
Accepted
time: 2ms
memory: 16340kb
input:
20 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
UUUUUUUUUUUUUUUULLDDDDDDDDDDDDDDDDDDRRRRUULRUULRUULRUULRUULRUULRUULRUULRUURRRRRRRRRRRRRRDDLLLLLLLLLLLLDDRRRRRRRRRRRRDDLLLLLLLLLLLLDDRRRRRRRRRRRRDDLLLLLLLLLLLLDDRRRRRRRRRRRRDDLLLLLLLLLLLLDDRRRRRRRRRRRRDDLLLLLLLLLLLLLRUDRRUDRRUDRRUDRRUDRRUDRRUUUDLLUDLLUDLLUDLLUDLLUDLLLRUULRUDRRUDRRUDRRUDRRUDRRUDRRUUUD...
result:
ok Valid Solution (Length = 1222).
Test #62:
score: 0
Accepted
time: 1ms
memory: 12136kb
input:
20 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 ...
output:
RDDLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLL...
result:
ok Valid Solution (Length = 980).
Test #63:
score: 0
Accepted
time: 0ms
memory: 3732kb
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: 2ms
memory: 16316kb
input:
20 20 11010001010100101010 11111111111111111111 11000010111011001011 11111111111111111111 10010100111100111110 11111111111111111111 11101100001110000111 11111111111111111111 11010100111101000011 11111111111111111111 11010011111100110100 11111111111111111111 10001011110000111010 11111111111111111111 ...
output:
LLLLLLLLLLLLLLDRDLDRDRRUURRRRRRRRURDRRRRUURRRDLDLDLDLLLLLLLLLLDDLLLLLDDRRURRDLDRDLLLLLDRDLDRRURRRRUURRUURRUURRRRRRRRRDDLLLLLLULLDRDLLLDRRRRRRRRRURDDLDLLLLLLLULLLDLDRRDLLLLLLLLDRRRRDLLLLLDRDDURRDURRDURUURRURRURRRRURDRRURRDDDLLLLLLLLLLDRRDRDURRRRDURRURDDLRUULDLLLLLUDLLLDULLDULUDRRRRULLURRUDRRRUDRRUDRR...
result:
ok Valid Solution (Length = 1226).
Test #65:
score: 0
Accepted
time: 1ms
memory: 13976kb
input:
20 20 11111111111101111111 11111111111111111101 11111110111110111111 11111011110111111111 11010010110111111011 11111111111111101111 11111111111111111111 11111111111111111001 11111111011110111111 11111111111111111101 11101011111111111111 11111110111111101111 11111111111111111101 10111111111111100111 ...
output:
UUUUUUUUUUUUULULLLLLLLLLLLLLLDLLULLDRDLDRRURRRRURRRDLLDLLLLDLLLDDRRURRURRRRURRURURRRDLLDDRRRUURURDRDLLDRDLLDLLULDLLULLLLLDRRRRDLLLLLLLDLLDRRRRRURRRRRURRRRRRURDRDLLLLLDLLLLLLLDLLLLDLLDDRRRUURRDLDRRURUURRRRRRRRRRURDDLLLLLLDLLULLDRDLLDLLDLLULLLDRDLDRRURRRRURRURRURRRURRRRRDLLLLDLLLDLDRRRDRRURUURRDRDLLDL...
result:
ok Valid Solution (Length = 1456).
Test #66:
score: 0
Accepted
time: 0ms
memory: 3744kb
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: 0ms
memory: 24724kb
input:
30 25 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 11111111...
output:
UUUULLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLL...
result:
ok Valid Solution (Length = 3056).
Test #68:
score: 0
Accepted
time: 3ms
memory: 22716kb
input:
30 25 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 10101010...
output:
UUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRR...
result:
ok Valid Solution (Length = 2308).
Test #69:
score: 0
Accepted
time: 3ms
memory: 18252kb
input:
30 25 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 0000000000000000000000001 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 0000000000000000000000001 1111111111111111111111111 1000000000000000000000000 1111111111111111111111111 00000000...
output:
RRRRRRRRRRRRRRRRRRRUDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLL...
result:
ok Valid Solution (Length = 1854).
Test #70:
score: 0
Accepted
time: 0ms
memory: 3600kb
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: 1ms
memory: 9872kb
input:
30 30 101011111010110011011100010111 111111111111111111111111111111 101000010010011000101010010010 111111111111111111111111111111 101010011110010001011010010101 111111111111111111111111111111 111100010110101001000001000001 111111111111111111111111111111 111101000101101001001000100001 111111111111111...
output:
UUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRDLDRRURURDRRRURRRDRRRRRRRRURRRRRRRRDLLLLLDRRDLLLLLLULLLDLLULLDRLLLLLLLLLLLLLDDRRRURRRDLLDLLLLDRRRRRRRUURRRRRRRRURRURDRDLLDRRRURRURDRRURURDDLDDLLLLULDLLLLLLLLLLLLLDRDLLLLLLLDDRRURRDLDLDLLLLDDRRURDRRRUURRRUURRUURRRRURDRRRRRRURDRRURDRRRDDLLLLULDLLLLLLLLLULLDRDDLLL...
result:
ok Valid Solution (Length = 2716).
Test #72:
score: 0
Accepted
time: 0ms
memory: 23152kb
input:
30 30 111111111111111101111111011011 111111100111011111111111101010 111111111111111111111111011111 111111111101111111110111111110 111111111111111011111111111111 111110111111111111111111011111 111111111111111111111111111011 111101111111011111111111111111 111111111111111111111111111111 101110111110111...
output:
UUUUULUUUUUUUULUUUUUUUUUUULLDRDLDDDRDDLDRDLDRDDLDRRDLLDRRDLLDRRDLLDRRDLLDRRRDLLLDRDLDRRURDRRRUUUUUUUUUUUUUUUUUUUUUUUUURRDLDRRURDUURRRRRRRRRRRRRRRRDLLLLLLLLLDLLULLLDRRDLLLDLLULLDRDLDRRURRRURRRURRRRURRRRRRRRURDRDLLLLLLLLLDLLLLDLLLDLLLDLLLDRRRRURRRRRURURRRRURRDLDLDLLULDLDLLLLLDLDLLULDDRRRRURURRRRRURRRR...
result:
ok Valid Solution (Length = 3402).
Test #73:
score: 0
Accepted
time: 0ms
memory: 4024kb
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: 18716kb
input:
21 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRURUUUUUUUURRRDLLDRRDLLDRRDLLDRRDLLDRRDLLLD...
result:
ok Valid Solution (Length = 2560).
Test #75:
score: 0
Accepted
time: 0ms
memory: 18380kb
input:
21 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDRLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRUURRUUUULRUULRUULRUULRUULRUULRUURRRRDDLLDDRRDDLLDDRRDDLLD...
result:
ok Valid Solution (Length = 1954).
Test #76:
score: 0
Accepted
time: 1ms
memory: 10000kb
input:
21 30 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000...
output:
RUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 1446).
Test #77:
score: 0
Accepted
time: 0ms
memory: 3656kb
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: 1ms
memory: 10048kb
input:
25 30 101100000100000111111100110011 111111111111111111111111111111 100111110101001111010001110011 111111111111111111111111111111 101101100110111111011110101110 111111111111111111111111111111 111001000110101100010101000110 111111111111111111111111111111 100000001011110010001101011010 111111111111111...
output:
UUULDDDUUURUULRUULRUUUUUULDDDDUUUURUULRUULRUURRRRRUUUUURRRDRRRURRDLDLDLLULDLDDRRRRURURRUURURRRDRRRRRRRRRURDDLLLLDLLLLLLLDDLLLLDDLLLLULLDLLULLLDLDDRRRRRRURDRRRRRRRUURRURURRRRRURRURRRDLDLLDRDLLLLLLLLDDLLDDLLLLLLLLULLDRLLLLDRDLLLDDRRRRUURRRRRRRRRRRURURRRUURRRRRRRUURDDDLDLLLLLLDLDLLDRDLLLULDLLLLLLLLDRDL...
result:
ok Valid Solution (Length = 2236).
Test #79:
score: 0
Accepted
time: 3ms
memory: 16660kb
input:
25 30 111111101111111111111111111111 111111111111111101111111110111 111111111111101111111111111111 111111111111111101101111111111 011101111111111111111111101111 111011100111111110111110111111 111111110111111111111111111111 111111111111110111111111111111 111111111111111101111111111111 111111111111111...
output:
ULUUULLDLLULLLLLLLLLLLLLLLLLLDRRRRRRRRDLLLLLLLLDDRRURRRRRRRURURRRRRRRDRRRDLLLLLULLLLDLDLLLLLLLDLLDRRRRRURRRDLLDLLLLLLDRRRRRRRURRURUURRRRRRRRRRRDLLLLLLLLLLDRRDDLLULDLLDLDLLULDLLULDLLDRRRRRRRRRRUURRRRRURRUURRRRRDLLLLDRRRRRURUUUUUUURRRRRDLLLLDRDLDRRURURDDDLLLLDRDLDLDLLLLLLDRRRRRRRURURURURDDLDRDLLLDLLLD...
result:
ok Valid Solution (Length = 2832).
Test #80:
score: 0
Accepted
time: 0ms
memory: 3716kb
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: 5ms
memory: 24672kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUUUUUUUUUUUUUUUUUUULLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLDRRRRRRRRRRDLLLLLLLLLLD...
result:
ok Valid Solution (Length = 3688).
Test #82:
score: 0
Accepted
time: 3ms
memory: 14808kb
input:
30 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
UUUUUUUUUUUUUUUUUULLLLDDRRDDRLLLDDRRDDRLLLDDRRDDRLLLDDRRDDRLLLDDRRDDLLDDRRRRUURRUULRUULRUULRUULRUULRUULRUULRUULRUULRUURRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLDDRRRR...
result:
ok Valid Solution (Length = 2732).
Test #83:
score: 0
Accepted
time: 4ms
memory: 14224kb
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: 3676kb
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: 0ms
memory: 20548kb
input:
30 30 100110101011111011001000111100 111111111111111111111111111111 101001000111011110000110011110 111111111111111111111111111111 111001111110100011111000000010 111111111111111111111111111111 100111001001100000100010001101 111111111111111111111111111111 110001101000111011111010110110 111111111111111...
output:
LDRRUUURRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLULLLDLLLLLLLLLULLDRLLLULDLDRRRDLLLLLLLLDDLLDDRRRRRUURRRRRRUURRRRRRRRRRURRURDDRRURRRDLLDLDLLLLLULLLLDLDRRURRDLDLLLLLLLLLULDLLLDRDLLLLLLDRDLLDDRRURURRRRRUURRRRRURDRRRRRRUURRRRRRRUURRDLDRDDLLULDLLLDDLLLLLULDLLLLLLLLDDLLULDLLDDLLLDRRRDLLLLDDRRURDRRUURRUURRURURRURD...
result:
ok Valid Solution (Length = 2736).
Test #86:
score: 0
Accepted
time: 1ms
memory: 7908kb
input:
30 30 111101111111111111111011111111 100111111111111111111111011111 111111011111111111011111111110 101111111101111111111111111111 111111111111111111111111111111 111111101111011111111110111111 111011111111111111111111111111 111111111111111111111101111111 111111111111111111111111111111 011111100111111...
output:
UUUUUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRDLLLLLLLDLLULLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRRURRRURRRRRRRRRUURRRRRRDLLDLLLDLLLLLLLLLDLLDRRRURRRRRRRRRURRRURDDLLLDRRRLLLLLLLLLLLLDLLLLLLLLULLLLDLLDRDLDRRURUURRDLDRRURRRRRRRDLLLLLLDLLLLDLLLDRRRRRURRRRRRRURRURDUUURRRRDLLLDRRRRRURURDRRRDLLLD...
result:
ok Valid Solution (Length = 3366).
Test #87:
score: 0
Accepted
time: 0ms
memory: 4000kb
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: 0ms
memory: 24420kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
UUUUUUUUUUUUUUUUUUUUUUUUUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRR...
result:
ok Valid Solution (Length = 3658).
Extra Test:
score: 0
Extra Test Passed