QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #402352 | #7751. Palindrome Path | le0n | AC ✓ | 75ms | 70560kb | C++14 | 2.9kb | 2024-04-30 14:01:33 | 2024-04-30 14:01:34 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
const int inf = 0x3f3f3f3f;
int a[35][35], n, m;
bool vis[35][35];
int dx[4] = {0, 1, 0, -1};
int dy[4] = {1, 0, -1, 0};
int fa[810005], fe[810005], dis[810005];
char ch[4] = {'R', 'D', 'L', 'U'}, tmp[35];
vector< pair<int, int> > e[810005];
vector<int> wow, owo;
queue<int> q;
int pos(int u, int v, int w, int x)
{
return ((u - 1) * m + v - 1) * n * m + (w - 1) * m + x;
}
void dfs(int x, int y)
{
int i;
vis[x][y] = 1;
for(i = 0; i < 4; i++)
if(a[x + dx[i]][y + dy[i]] && !vis[x + dx[i]][y + dy[i]])
{
wow.emplace_back(i);
dfs(x + dx[i], y + dy[i]);
wow.emplace_back(i ^ 2);
}
}
void bfs(int p)
{
int i, h = 0, u, v, w, x, d = -1, len;
memset(dis, 0x3f, sizeof(dis));
q.push(p);
dis[p] = 0;
while(!q.empty())
{
h = q.front();
q.pop();
u = (h - 1) / (n * m);
v = u % m + 1;
u = u / m + 1;
w = (h - 1) % (n * m);
x = w % m + 1;
w = w / m + 1;
if(u == w && v == x)
{
d = -1;
break;
}
for(i = 0; i < 4; i++)
if(w == u + dx[i] && x == v + dy[i])
{
d = i;
break;
}
if(d != -1)
break;
for(auto y: e[h])
if(dis[y.first] == inf)
{
dis[y.first] = dis[h] + 1;
fa[y.first] = h;
fe[y.first] = y.second;
q.push(y.first);
}
}
while(h != p)
{
owo.emplace_back(fe[h]);
h = fa[h];
}
reverse(owo.begin(), owo.end());
for(auto o: owo)
wow.emplace_back(o);
len = 2 * wow.size() + (d != -1);
if(d != -1)
wow.emplace_back(d);
for(i = 0; i < len; i++)
printf("%c", ch[wow[min(i, len - i - 1)]]);
printf("\n");
}
int main()
{
int i, j, k, l, o, p, q, sx, sy, ex, ey, t;
scanf("%d%d", &n, &m);
for(i = 1; i <= n; i++)
{
scanf("%s", tmp + 1);
for(j = 1; j <= m; j++)
a[i][j] = tmp[j] - '0';
}
o = 0;
for(i = 1; i <= n; i++)
for(j = 1; j <= m; j++)
o += a[i][j];
if(o == 1)
{
printf("\n");
return 0;
}
scanf("%d%d%d%d", &sx, &sy, &ex, &ey);
for(i = 1; i <= n; i++)
for(j = 1; j <= m; j++)
for(k = 1; k <= n; k++)
for(l = 1; l <= m; l++)
{
p = pos(i, j, k, l);
for(o = 0; o < 4; o++)
{
t = a[i + dx[o]][j + dy[o]];
if(a[k - dx[o]][l - dy[o]])
{
q = pos(i + dx[o] * t, j + dy[o] * t, k - dx[o], l - dy[o]);
e[p].emplace_back(make_pair(q, o));
}
if(!a[k + dx[o]][l + dy[o]])
{
q = pos(i + dx[o] * t, j + dy[o] * t, k, l);
e[p].emplace_back(make_pair(q, o));
}
}
}
dfs(ex, ey);
for(i = 1; i <= n; i++)
for(j = 1; j <= m; j++)
if(a[i][j] && !vis[i][j])
{
printf("-1\n");
return 0;
}
reverse(wow.begin(), wow.end());
for(i = 0; i < wow.size(); i++)
{
o = a[sx + dx[wow[i]]][sy + dy[wow[i]]];
sx += o * dx[wow[i]];
sy += o * dy[wow[i]];
}
bfs(pos(sx, sy, ex, ey));
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: 0ms
memory: 29332kb
input:
2 2 11 11 1 1 2 2
output:
RDLRULRDRLURLDR
result:
ok Valid Solution (Length = 15).
Test #2:
score: 0
Accepted
time: 3ms
memory: 23612kb
input:
2 2 10 01 1 1 2 2
output:
-1
result:
ok No Solution.
Test #3:
score: 0
Accepted
time: 0ms
memory: 24140kb
input:
1 1 1 1 1 1 1
output:
result:
ok Valid Solution (Length = 0).
Test #4:
score: 0
Accepted
time: 0ms
memory: 28748kb
input:
5 4 1111 1111 1111 1111 1111 4 2 4 2
output:
LLURRRDDLLLDRRRDLLLRRRULLLURRRUULLLDRRDLDRRDLLLUURRRULLLURRRLLLDRRRDLLLDDRRRULL
result:
ok Valid Solution (Length = 79).
Test #5:
score: 0
Accepted
time: 6ms
memory: 30152kb
input:
5 5 11111 10101 11111 10101 11111 1 4 5 5
output:
RRRRDDLLUDLLDDRRRRUDLLUDLLUUUDRRRRUULLLLRRDDDDRRLLLLUURRRRDUUULLDULLDURRRRDDLLDULLDDRRRR
result:
ok Valid Solution (Length = 88).
Test #6:
score: 0
Accepted
time: 0ms
memory: 27816kb
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: 0ms
memory: 29680kb
input:
5 4 1001 1101 1111 0011 0010 2 2 1 1
output:
ULURLLLDDUUURUDLDRRDRDLULULULDRDRRDLDURUUUDDLLLRULU
result:
ok Valid Solution (Length = 51).
Test #8:
score: 0
Accepted
time: 7ms
memory: 29772kb
input:
5 3 101 111 100 111 100 4 1 2 2
output:
RDUUUUDLLRRDDLLDURRLLUULLRRUDLLDDRRLLDUUUUDR
result:
ok Valid Solution (Length = 44).
Test #9:
score: 0
Accepted
time: 6ms
memory: 29556kb
input:
5 5 01110 10110 11110 11011 11100 2 4 5 1
output:
LDRDDULLLDRDRLLRULUULRDRRRULULRRDDLLLDDRRLULURRRDRLUULURLLRDRDLLLUDDRDL
result:
ok Valid Solution (Length = 71).
Test #10:
score: 0
Accepted
time: 7ms
memory: 28808kb
input:
5 3 011 111 110 111 011 3 1 2 1
output:
LUURDULLURLDRDDLDRLURRLUULRRULRDLDDRDLRULLUDRUUL
result:
ok Valid Solution (Length = 48).
Test #11:
score: 0
Accepted
time: 6ms
memory: 29080kb
input:
4 5 11111 11111 11111 11111 3 2 1 3
output:
LLUUURRRRDLLLDRRRDLRULLLURRRULLLLDDDRRUUURRDDDLLLLURRRULLLURLDRRRDLLLDRRRRUUULL
result:
ok Valid Solution (Length = 79).
Test #12:
score: 0
Accepted
time: 3ms
memory: 28700kb
input:
5 5 11111 10101 11111 10101 11111 2 5 1 1
output:
LLLLUUUURRRRDDDULLDUUDLRRRUULLLLDDDDRRRRLLUUUULLRRRRDDDDLLLLUURRRLDUUDLLUDDDRRRRUUUULLLL
result:
ok Valid Solution (Length = 88).
Test #13:
score: 0
Accepted
time: 0ms
memory: 29180kb
input:
4 5 11111 10000 11111 00001 1 3 4 5
output:
DRRRRDDLLLLRRRRUULLLLUDRDRRRDRDULLLLUURRRRLLLLDDRRRRD
result:
ok Valid Solution (Length = 53).
Test #14:
score: 0
Accepted
time: 0ms
memory: 24052kb
input:
3 5 10100 00010 00111 1 3 1 1
output:
-1
result:
ok No Solution.
Test #15:
score: 0
Accepted
time: 0ms
memory: 29324kb
input:
4 5 10001 11111 11100 11111 4 5 3 1
output:
LLDRRDULLLLDURRUURRLLLLRRDRRLLRRDRRLLLLRRUURRUDLLLLUDRRDLL
result:
ok Valid Solution (Length = 58).
Test #16:
score: 0
Accepted
time: 0ms
memory: 29708kb
input:
3 5 11111 10100 11111 1 2 3 5
output:
RRRRDDLLUDLLRRRRUULLLLRRDDRRLLLLUURRRRLLDULLDDRRRR
result:
ok Valid Solution (Length = 50).
Test #17:
score: 0
Accepted
time: 3ms
memory: 24916kb
input:
4 5 01110 10101 11011 10111 1 3 2 3
output:
-1
result:
ok No Solution.
Test #18:
score: 0
Accepted
time: 0ms
memory: 28796kb
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: 2ms
memory: 29572kb
input:
5 5 11111 10101 11111 10101 11111 5 1 2 3
output:
ULLUURRDURRDDDDLLLLUDRRRRUULRUULLLLDDRRDUUDRRDDLLLLUURLUURRRRDULLLLDDDDRRUDRRUULLU
result:
ok Valid Solution (Length = 82).
Test #20:
score: 0
Accepted
time: 4ms
memory: 28848kb
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: 24240kb
input:
5 5 01010 10101 10101 11001 10011 4 1 5 4
output:
-1
result:
ok No Solution.
Test #22:
score: 0
Accepted
time: 6ms
memory: 28508kb
input:
5 5 10101 11111 10101 11111 11111 3 1 2 4
output:
LDUUUURRRRDLLDDDURRDUUDLLUULRRRULLLLDDDRRUUURRDDDLLLLURRRLUULLDUUDRRUDDDLLDRRRRUUUUDL
result:
ok Valid Solution (Length = 85).
Test #23:
score: 0
Accepted
time: 0ms
memory: 28816kb
input:
5 5 00001 11111 01110 01111 01111 1 5 5 2
output:
LLLDRRRDLLDRRRLLLLDURURRULLLURRRDLDLDLDRRRULLLURRURUDLLLLRRRDLLDRRRDLLL
result:
ok Valid Solution (Length = 71).
Test #24:
score: 0
Accepted
time: 4ms
memory: 24280kb
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: 29936kb
input:
10 8 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 7 7 3 6
output:
LLUUUUUUURRRRRRRDLLLLLLDRRRRRRDLLLLLLDRRRRRRDLLLLLLDRRRRRRDLLLLDLLLDRRRRURRRDLLRRULLLDLLLLURRRURRRRULLLLLLURRRRRRULLLLLLURRRRRRULLLLLLURRRRRRULLLLLLLDDDDDDDRRRDDUUUUURUUUUUDDRRRDDDDDDDLLLLLLLURRRRRRULLLLLLURRRRRRULLLLLLURRRRRRULLLLLLURRRRURRRULLLLDLLLURRLLDRRRURRRRDLLLDLLLLDRRRRRRDLLLLLLDRRRRRRDLLLL...
result:
ok Valid Solution (Length = 333).
Test #26:
score: 0
Accepted
time: 0ms
memory: 28640kb
input:
10 6 111111 101010 111111 101010 111111 101010 111111 101010 111111 101010 1 6 2 3
output:
ULLUUUUUURRRRDDLLDDDURRDDDDLLLLUDLRRRRRUULRUUUDLLLRUUUDLRRRUUUDLLUDLLUDLRDDLRDDLRDDLRRRDDLDDRRRLDDRLDDRLDDRLDULLDULLDUUURRRLDUUURLLLDUUURLUURRRRRLDULLLLDDDDRRUDDDLLDDRRRRUUUUUULLU
result:
ok Valid Solution (Length = 179).
Test #27:
score: 0
Accepted
time: 0ms
memory: 28560kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 5 5 2
output:
RUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUUR
result:
ok Valid Solution (Length = 231).
Test #28:
score: 0
Accepted
time: 5ms
memory: 24584kb
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: 5ms
memory: 29512kb
input:
10 6 100100 111111 100001 111111 101111 111111 101010 111111 111100 111111 6 5 7 3
output:
ULLDDLDRRURRRDDLLUDLLLDDRRDURRRDUUDLLLLLUURRRRRUUUULULLURRRDULLLLLRRDRRDRDDLLLDLLURUULRRRDRRDDLLDLLDDRRDRRRLUURULLDLLLDDRDRRDRRLLLLLUDRRRULLULUUUURRRRRUULLLLLDUUDRRRUDRRDDLLLDULLDDRRRURRDLDDLLU
result:
ok Valid Solution (Length = 193).
Test #30:
score: 0
Accepted
time: 0ms
memory: 29088kb
input:
10 8 11111110 11110111 01111111 11111101 11011101 11111111 11111011 11011101 11001111 11111110 7 1 2 1
output:
LLLULLLLDRRDRRRRRLLLLLLRULLUUUUUUURURRRRRRDLDRDLLLLDLDRRURRRDLDRLLDRLULLLRRRRURULLLDLLULUDRRUURLLURLDRDRRRRULURULLLLLLDLDDDDDDRRRRDRRRLLLULLLRRRDRRRRDDDDDDLDLLLLLLURULURRRRDRDLRULLRUURRDULULLDLLLURURRRRLLLULRDLLRDLDRRRURRDLDLLLLDRDLDRRRRRRURUUUUUUULLURLLLLLLRRRRRDRRDLLLLULLL
result:
ok Valid Solution (Length = 275).
Test #31:
score: 0
Accepted
time: 5ms
memory: 23964kb
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: 4ms
memory: 28632kb
input:
8 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 8 10 6 10
output:
UURRRRRRRRRDLLLLLLLLDRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLLDDRRRRRDDDRRRRRDDLLLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLD...
result:
ok Valid Solution (Length = 329).
Test #33:
score: 0
Accepted
time: 3ms
memory: 29380kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 3 5 9 1
output:
UDLLUDLLUDLLUDLLDDRRRRRRRRDDLLUDLLUDLLUDLLDDRRRRRRRRDDLLUDLLUDLLUDLLUDLRRRRRRRRRUUUDLLUDLLUDLLUDLLLRUUUDLRRRRRRRRRUUUDLLUDLLUDLLUDLLLRUUUDLRRRRRRRRRDDDLDLLLLLLLDLDDDRRRRRRRRRLDUUURLLLDULLDULLDULLDUUURRRRRRRRRLDUUURLLLDULLDULLDULLDUUURRRRRRRRRLDULLDULLDULLDULLDDRRRRRRRRDDLLDULLDULLDULLDDRRRRRRRRDDLLD...
result:
ok Valid Solution (Length = 313).
Test #34:
score: 0
Accepted
time: 3ms
memory: 28928kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 5 4 7 2
output:
RDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDR
result:
ok Valid Solution (Length = 231).
Test #35:
score: 0
Accepted
time: 0ms
memory: 24892kb
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: 26680kb
input:
5 10 1001011101 1111111111 1000011001 1111111111 1101110010 4 3 4 7
output:
LLUDLDDDURRRURUURRDRRURDDDDULLLDULLDLLRRURRRRRUUULDLLLRULLDDLDLLLUURRRRRRRUULLLDLDDLLURLLLDLUUURRRRRURRLLDLLUDLLLUDDDDRURRDRRUURURRRUDDDLDULL
result:
ok Valid Solution (Length = 141).
Test #37:
score: 0
Accepted
time: 0ms
memory: 24380kb
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: 28764kb
input:
9 10 0101011101 1111111111 0101111111 1111111111 1111110101 1011111111 1101111101 1111111011 1101011111 3 7 7 10
output:
UURDURRRDLDLDLLDDRRRRUUURURRRURDDDDLLLLDRRRDDDURLLLDULLLLDRRLLULLDUURRRRRRLLLLLLDRRRRRRRRUURLLLLUURRLUDLDRRRRUULRUULDLLUDLDLDLRDDLLUDLLUURRURURULLLLDDDRRRRDDRDDRRRRDDDLLLLURURURRUULLDULLDDRLDLDLDULLDLUURLUURRRRDLDULRRUULLLLRUURRRRRRRRDLLLLLLRRRRRRUUDLLULLRRDLLLLUDLLLRUDDDRRRDLLLLDDDDRURRRURUUURRRRDD...
result:
ok Valid Solution (Length = 315).
Test #39:
score: 0
Accepted
time: 0ms
memory: 29868kb
input:
10 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 9 5 3 2
output:
LLLLLLLLUUUUUUURRRRRRRRRDLLLLLLLLDRRRRRRRRDLLLLLLLLDRRRRRRRRDLLLLLLLLDRRRRRRRRDDLLLLLLLLLDRRRRRRRRRLLLLLLLLLURRRRRRRRRUULLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLLDDDDDDDRRRRRRRRRLLLLLUUUUULLLLLRRRRRRRRRDDDDDDDLLLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLURRRRRRRRULLLLLLLLUURRRRR...
result:
ok Valid Solution (Length = 413).
Test #40:
score: 0
Accepted
time: 7ms
memory: 29272kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 2 1 1 3
output:
LLLLLLUUUUUUUURRRRRRRRDDLLUDLLUDLLDDRRRRRRDDDDLRUULLDUUDLLDUUDLLDUUDLRRRRRRRUUUDLLUDLLUDLLLRUUUDLRRRRRRRUUUDLLUDLLUDLLUDLLUDLRDDLRDDLRDDLRDDLRRRRRRRUUUULULLLLLULUUUURRRRRRRLDDRLDDRLDDRLDDRLDULLDULLDULLDULLDUUURRRRRRRLDUUURLLLDULLDULLDUUURRRRRRRLDUUDLLDUUDLLDUUDLLUURLDDDDRRRRRRDDLLDULLDULLDDRRRRRRRRU...
result:
ok Valid Solution (Length = 313).
Test #41:
score: 0
Accepted
time: 4ms
memory: 30168kb
input:
10 10 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 1111111111 0000000001 1111111111 1000000000 7 4 3 5
output:
RRRRDDLLLLLLLLLRRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDDRRRRRLLLLLUURRRRRRRRRUULLLLLRRRRRDDLLLLLLLLLDDRRRRRRRRRDDLLLLLLLLLDURRRRRRRRRUULLLLLLLLLUURRRRRRRRRUULLLLLLLLLUURRRRRRRRRLLLLLLLLLDDRRRR
result:
ok Valid Solution (Length = 239).
Test #42:
score: 0
Accepted
time: 0ms
memory: 24580kb
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: 3ms
memory: 30140kb
input:
10 10 1110111011 1111111111 1110110000 1111111111 1010011100 1111111111 1111001110 1111111111 1001010011 1111111111 6 9 2 9
output:
RRRUULLUULUULUURDURRRRRRRRDDLLLUDLLUDLLDRDRDLRURRURRRDLLDDLLDDDLLRRURRURURDDLDRLLRURUUUDLDLDLLUURRUURRULLLDLLLULURRRRRRRUULLLLLLLLLDDRDDLRRDDLLRRRRDDLLLLDRLURRRRRUULUURRRRRULRDLLLLDDRRRRLLDDRRLDDRDDLLLLLLLLLUURRRRRRRULULLLDLLLURRUURRUULLDLDLDUUURURLLRDLDDRURURRURRLLDDDLLDDLLDRRRURRURLDRDRDLLDULLDULL...
result:
ok Valid Solution (Length = 329).
Test #44:
score: 0
Accepted
time: 0ms
memory: 31656kb
input:
10 10 1111110011 1011111110 0111011111 1101101101 1111111110 1110111101 1011011111 1111111101 1011111101 1111111011 7 3 5 5
output:
LLLUUUURURRRRRRDDLLLDRDRRDLLLDDRDLLLDRRRRRUDLLLLLULLLDLRUURURDRLULDLLUDRDRRRRRRURURLDLLULRURRRUUDLLULULLURRRLLLDLDRDRLLRULURRRRRRUULLLLLLDLDDLLDUUUURLDDDRRDDLRRRRLUUURUUULRRRRLDDRRDDDLRUUUUDLLDDLDLLLLLLUURRRRRRULURLLRDRDLDLLLRRRULLULULLDUURRRURLULLDLRURURRRRRRDRDULLDLULRDRURUURLDLLLULLLLLDURRRRRDLLL...
result:
ok Valid Solution (Length = 333).
Test #45:
score: 0
Accepted
time: 0ms
memory: 24596kb
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: 7ms
memory: 31556kb
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 = 973).
Test #47:
score: 0
Accepted
time: 8ms
memory: 35532kb
input:
20 17 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 111111...
output:
ULLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUUUDRRRRRRRRRRRRRRRRUULLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUUUUUUUUUUUUUURRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRDDDULLDUUDLLD...
result:
ok Valid Solution (Length = 1063).
Test #48:
score: 0
Accepted
time: 20ms
memory: 35336kb
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: 11ms
memory: 28996kb
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: 20ms
memory: 36016kb
input:
20 18 100101011111011110 111111111111111111 101111101010000001 111111111111111111 110010011011001010 111111111111111111 110110111110000010 111111111111111111 100001000001111000 111111111111111111 100010100111111000 111111111111111111 111100011010110111 111111111111111111 111101010111011110 111111111...
output:
LLLLDDRRRRDLLLRRRURRRUULUULLLDULLDUUURRUUUULLLUURUULUURRRUURRRRRRRRRRRRRRDLLLDLLLLURLDLLDDLLLLLLDRRDRRURRDLDDLLLDRRRRURUURUURRRRURURRDDLLDLDRRURDDLLLDLLLDDLLLLLLLDRRDRRRRRRUURRRRRDDLLLLDRDLLLLLDRDLDDLDRRURUURRRRRUUURDDDDDDULLLDULLDUURRRLLLDRRRRRUUUUULDLRDDLLLUDLLDDLDLLLLRRURUULRRULULLDUURRRRLLLLDRRR...
result:
ok Valid Solution (Length = 1135).
Test #51:
score: 0
Accepted
time: 16ms
memory: 34280kb
input:
20 16 1110111111111111 1111111001111111 1111110111111011 1111110011111111 1111111111011111 1111110111101111 1111011111111111 1101111111111111 1011111111111001 0111111011111111 1110111111111111 1111111111111111 1111011011111111 0101110111111111 1110111101111110 1111111111111111 1111111111011111 11111...
output:
LULLLLLLLLLUUURUULUUURURRRRRRRRRRRRRRDLLLLLLLLLLDLLLUDLDRRRDLLDRRRURUURRRRRRRRRDLLLLLLLLDRRRRRRRRDLDDLLULLURLLLDLLUDLLLLDLDRRURRRRDRRURDRRRRRDLLDRLLLDLLLLLLLLURRRRLLLLLLLDDRRRRRRRRRRRRDRRURDDLLLLLULLLLLLLLLLDRRRDLLLDRRRRRRUURRDLDDRLLLLLDLLLDRRRRURRDRRRURUUURRRRRDLLLLDRRRRDLLDRRLLULLDLRURRRRULLLLURRR...
result:
ok Valid Solution (Length = 1173).
Test #52:
score: 0
Accepted
time: 11ms
memory: 29588kb
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: 8ms
memory: 32708kb
input:
14 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLLLLDRRRRRRRRURRRRRRRRRRRDLLLLLLLLLLDLLLLLLLLLDRRRRRRRRRRURRRRRRRRRDLLLLLLLLDLLLLLLLLLLLDRRRRRRRRRRRRURRRRRRRDLLLLLLDLLLLLLLLLLLLLDRRRRRRRRRRRRRRURRRRRDLLLLDLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRURRRDLLDLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRURDDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLUR...
result:
ok Valid Solution (Length = 1135).
Test #54:
score: 0
Accepted
time: 16ms
memory: 36480kb
input:
19 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
ULLLLUUUUUUUURRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLLLUDLLDDRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLRRRRRRRRRRRRRRRRRRRUUUDLLUDLLUDL...
result:
ok Valid Solution (Length = 1177).
Test #55:
score: 0
Accepted
time: 5ms
memory: 30140kb
input:
10 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 5 6 8 20
output:
DRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDURRRRRRR...
result:
ok Valid Solution (Length = 479).
Test #56:
score: 0
Accepted
time: 15ms
memory: 29476kb
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: 3ms
memory: 37064kb
input:
20 20 10101101000110011011 11111111111111111111 10110101010011101111 11111111111111111111 11010000010101011110 11111111111111111111 10100110101011011011 11111111111111111111 10010101101010101001 11111111111111111111 11101001101101101010 11111111111111111111 11100110110111110111 11111111111111111111 ...
output:
LLLLLLLLLLLLLUUUUURRRRRRRRRRRRRRRRRRRDDLLLLLLLLLUDLLUDLLLLURLDLLLDRRDRRURRDRRRURDRRRRRRRRDLDLLLURLDLLLLLLLLLLLLLLLDRRDLDDLDDRRRUUUURURRRRDLLLDRDLDDLDLDLLDRRRURRUURUURURURURDRRURDRRRURRDLDLDLLUDLLLLURLDLLDDRRURDRRRRRRRDDLLUDLLLLURLDLLUDLLUDLDDLLUDLLLLLLDRRRDRDLRURURRDRDLRURRUURRRRRRRRURDDDDULLDULURLD...
result:
ok Valid Solution (Length = 1282).
Test #58:
score: 0
Accepted
time: 9ms
memory: 35664kb
input:
18 20 11111111111110111111 01111111111011111111 01111111111110011111 11111111111101111111 11111011111110111111 11111111111110111110 11111111111111011111 11011111111111111110 11110111111111001111 10111111110110111111 11111011111111111111 11111111111011101111 11101111001111111111 11111111111111111111 ...
output:
LLLLLLLLLLLDRRRRRRRRRRRRURRRRRRRDLDLLDLLLLLLURRRURDURLLDLLLDLLLLLURRRLLLLLDDLLLDRRRRURRRRRRRRRRRRRURRDLDLDLLLLLURRRLLLDLLLULLLLDRRDLLLLLLLDRRRDLLDRRRRRURURURRRRRDLLLDLLDLDRRURRURRRURURRRURDDDLLLDLLLLDLLDLLLDRRRRURRURRRRRURDDLLLLDRRRRDLLLLLLLURLDLLLLDLDDRRUURRRRRRRRRDLLLLLLLLDRRRRRRRRRLLLLLLLLLURRRRR...
result:
ok Valid Solution (Length = 1319).
Test #59:
score: 0
Accepted
time: 9ms
memory: 26792kb
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: 8ms
memory: 39044kb
input:
20 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 1635).
Test #61:
score: 0
Accepted
time: 13ms
memory: 35992kb
input:
20 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
LLUUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLRRRRRRRRRRRRRRRRRRRUUUDLLUDLLUD...
result:
ok Valid Solution (Length = 1215).
Test #62:
score: 0
Accepted
time: 18ms
memory: 39072kb
input:
20 20 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 ...
output:
RDDLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLUDRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRDDLLLLL...
result:
ok Valid Solution (Length = 979).
Test #63:
score: 0
Accepted
time: 15ms
memory: 32356kb
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: 23ms
memory: 37532kb
input:
20 20 11010001010100101010 11111111111111111111 11000010111011001011 11111111111111111111 10010100111100111110 11111111111111111111 11101100001110000111 11111111111111111111 11010100111101000011 11111111111111111111 11010011111100110100 11111111111111111111 10001011110000111010 11111111111111111111 ...
output:
LLLLLLLLLLLLLLDRDLDRDRRUURRRRRRRRURDRRRRUURRRDLDLDLDLLUDLLLLUDLLLLDDLLLLLDDRRURRDLDRDLLLUDLLDRDLDRRURRRRUURRUURRUURRRRRRRRRDDLLLLUDLLLLDLLDRRRURDRRRRRURDDLDLLUDLLUDLLLLLLURRRLLLDLDRRDLLLLLLLLDRRRRDLLLLLDRDDURRDURRDURUURRURRURRRRURDRRURRDDDLLLUDLLUDLLLUDLLDRRDRDURRRRDURRURDDLRUULDLLLLLUDLLLDULLDULUDR...
result:
ok Valid Solution (Length = 1233).
Test #65:
score: 0
Accepted
time: 18ms
memory: 37508kb
input:
20 20 11111111111101111111 11111111111111111101 11111110111110111111 11111011110111111111 11010010110111111011 11111111111111101111 11111111111111111111 11111111111111111001 11111111011110111111 11111111111111111101 11101011111111111111 11111110111111101111 11111111111111111101 10111111111111100111 ...
output:
LLLLLLLLLLLLLLULLLLLDRRRDRRRRRDLLLLLLLLDRRRRRDLLLDRRRRURURRRUURDRRDRRURRRURDDLLLDLLLLLUDLLLDRRRRRRRRRURRDLRULLDLLLLLLLLLURRRRRRRRURRRUULDLLUDLDLLUUDLLULDDLLLDLDLLLLLLUDRRURRRULLLLLUURLDRRRRRRRRULLLLLULLLUUUUUUUUUUUUUURRDLDRRURURRRRRRRRRRRRRRDLLDLLLLLURRRLLLDLLLLLURRRLLLDLLDLLLDRRRRURRRRRRRDRRRURRURR...
result:
ok Valid Solution (Length = 1454).
Test #66:
score: 0
Accepted
time: 14ms
memory: 32284kb
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: 53ms
memory: 58180kb
input:
30 25 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 11111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLUUUURRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRDDDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 3039).
Test #68:
score: 0
Accepted
time: 43ms
memory: 56600kb
input:
30 25 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 10101010...
output:
ULLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRUDLLUDLLUDLLUDLLUDLLUDLLUDL...
result:
ok Valid Solution (Length = 2279).
Test #69:
score: 0
Accepted
time: 50ms
memory: 57152kb
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: 63ms
memory: 61100kb
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: 75ms
memory: 69056kb
input:
30 30 101011111010110011011100010111 111111111111111111111111111111 101000010010011000101010010010 111111111111111111111111111111 101010011110010001011010010101 111111111111111111111111111111 111100010110101001000001000001 111111111111111111111111111111 111101000101101001001000100001 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRDLLLLDDRRRRRRUURURDRRRRRRRRRURRRRRDLLLLDDLLLURLDLLLUDLLLDDLLLLLDRRDLLLLLLDDRRURDRRRRRRRUULURURRRURRDLDDLLDDLDLLDLLLURLDLLUDLLLLDDRRRRRRRRURRURRRRUURUURRRUURRRRRRUULLURURRRRRURDDDLLLLDDRRRRDDLLLLLURRLLDLLUDLLUDLDDRRRRRRRRRRDDLLLURLDLLLLURLDLLLLLLLDDLLLLURLDLLDDLLLLUD...
result:
ok Valid Solution (Length = 2747).
Test #72:
score: 0
Accepted
time: 57ms
memory: 70340kb
input:
30 30 111111111111111101111111011011 111111100111011111111111101010 111111111111111111111111011111 111111111101111111110111111110 111111111111111011111111111111 111110111111111111111111011111 111111111111111111111111111011 111101111111011111111111111111 111111111111111111111111111111 101110111110111...
output:
LLLLUUUUUUUUUUUURUULUUURUULUUUUURRRRRRRRDLLLLLLLDRDRRURRRRRURDUURRRRRRRRRRRRRRRRDLLLLLLLLLDLLLLLDLDLLLLLLURRRRLLLLDLLLDRRRRRRRRRRURURRRRRRURRRRRRRRURDRDLLLLLLLLLDLLLLLLDLDLLLLLLLDLLLLDLDRRURDRRURURRRRRRRRRUURRRRRURRDLDLDLLLLDLLLLLLLLLDRDLLLLLDLLDRRRURDRRURRURURRRRRRRURRRRURURURURRRRDLLLDLDLDLDLLLLDL...
result:
ok Valid Solution (Length = 3403).
Test #73:
score: 0
Accepted
time: 71ms
memory: 62360kb
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: 33ms
memory: 50060kb
input:
21 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLDLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRURRDLD...
result:
ok Valid Solution (Length = 2543).
Test #75:
score: 0
Accepted
time: 19ms
memory: 50240kb
input:
21 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LLLLLLLLLLLLLLLLLLLLLLLUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDDURRDURRDURRDURRDURRD...
result:
ok Valid Solution (Length = 1951).
Test #76:
score: 0
Accepted
time: 38ms
memory: 49424kb
input:
21 30 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000...
output:
RUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDDRRRRRRRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 1445).
Test #77:
score: 0
Accepted
time: 49ms
memory: 50488kb
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: 48ms
memory: 57956kb
input:
25 30 101100000100000111111100110011 111111111111111111111111111111 100111110101001111010001110011 111111111111111111111111111111 101101100110111111011110101110 111111111111111111111111111111 111001000110101100010101000110 111111111111111111111111111111 100000001011110010001101011010 111111111111111...
output:
LUUURUUUUUULUUUURUUUUUURRRRRUULLLLUURRRURRRRDRRRURRDLDLDLLLURLDLDDRRRRURURRUURURRRDRRRRRRRRRURDDLLLLDLLLLUDLLUDLDDLLLLDDLLLLLLURRLLDLLLLLURRRLLLDLDDRRRRRRURDRRRRRRRUURRURURRRRRURRURRRDLDLLDRDLLLLUDLLLUDLDDLLDDLLLLUDLLLLLLURRLLDLLLDRDLLLLDRDRRRRUURRRRRRRRRRRURURRRUURRRRRRRUURDDDLDLLUDLLUDLLDLDLLDRDLL...
result:
ok Valid Solution (Length = 2269).
Test #79:
score: 0
Accepted
time: 54ms
memory: 58584kb
input:
25 30 111111101111111111111111111111 111111111111111101111111110111 111111111111101111111111111111 111111111111111101101111111111 011101111111111111111111101111 111011100111111110111110111111 111111110111111111111111111111 111111111111110111111111111111 111111111111111101111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLUUUURRRRRRRRRRRRRRRRRRDLLLLLLLLDLLLLLLLLDRRRRRRRRRURDURRRDRRURRURURRRRRRRRRDLLLLLLLLDRDRRURRDLDLDRRURURURDDDLDRDLLLLLURRLLDLLLLLLLULURRRRRRDLLLLRRRRULLLLLLLLLLLDLLLLLURRRLLLDLLLLLDRRRRRRRRRRRURRDDLLLLLLLLLLLLDRDLLLDRRRRURURDRRURRRRRRRURRRRRRRRRRRRRRDLDLLLLLLLLLLDLLLLLLLLURRRRR...
result:
ok Valid Solution (Length = 2825).
Test #80:
score: 0
Accepted
time: 50ms
memory: 49368kb
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: 50ms
memory: 70256kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLUUUUUUUUUUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLL...
result:
ok Valid Solution (Length = 3643).
Test #82:
score: 0
Accepted
time: 68ms
memory: 69124kb
input:
30 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LLLLUUUUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUD...
result:
ok Valid Solution (Length = 2727).
Test #83:
score: 0
Accepted
time: 64ms
memory: 69600kb
input:
30 30 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000000000000000000 111111111111111111111111111111 000000000000000000000000000001 111111111111111111111111111111 100000000000000...
output:
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLLL...
result:
ok Valid Solution (Length = 2319).
Test #84:
score: 0
Accepted
time: 67ms
memory: 60936kb
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: 75ms
memory: 70076kb
input:
30 30 100110101011111011001000111100 111111111111111111111111111111 101001000111011110000110011110 111111111111111111111111111111 111001111110100011111000000010 111111111111111111111111111111 100111001001100000100010001101 111111111111111111111111111111 110001101000111011111010110110 111111111111111...
output:
LDRRUUURRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLURRRLLLDLLLUDLLLUDLLLLLURRLLDLLLURLDLDRRRDLLLLLLLLDDLLDDRRRRRUURRRRRRUURRRRRRRRRRURRRDRRURRRDLLDLDLLLLLLLLLURRRRLLLLDLDRRRRDLLLLLLLLLLLURLDLLLDRDLLLLLLDRDLLDDRRURURRRRRUURRRRRURDRRRRRRRRUURRRRRUURRDLDRDDLLLURLDLLUDLDDLLLLLLURLDLLUDLLLLUDLLDDLLLURLDLLDDLLLDR...
result:
ok Valid Solution (Length = 2729).
Test #86:
score: 0
Accepted
time: 68ms
memory: 70404kb
input:
30 30 111101111111111111111011111111 100111111111111111111111011111 111111011111111111011111111110 101111111101111111111111111111 111111111111111111111111111111 111111101111011111111110111111 111011111111111111111111111111 111111111111111111111101111111 111111111111111111111111111111 011111100111111...
output:
LLLLLLLLLLDLLLLLLLLLLLLLLLLLUUUUUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLURRRLLLLLLLDDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRURRRRRRRRDLLLLLLLDLLLLLLLLLLLLLLLLLLLLDRRRRDLLLLLDDRRURRRRURRRURRRRRRRRRRRRRURRRRRRDLLDRRDLLLLLLLURLDLDLLLLLLLLLLLLLURRRURRDLRURRRRRRDLLLLRRRRULLLLLLLLDLLLDLLLLDLLL...
result:
ok Valid Solution (Length = 3377).
Test #87:
score: 0
Accepted
time: 74ms
memory: 62692kb
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: 63ms
memory: 70560kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLLLLLLLLLLLUUUUUUUUUUUUUUUUUUUUUUUUUUUUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRR...
result:
ok Valid Solution (Length = 3653).
Extra Test:
score: 0
Extra Test Passed