QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #394465 | #7751. Palindrome Path | oscaryang | AC ✓ | 4ms | 35800kb | C++17 | 3.4kb | 2024-04-20 14:57:22 | 2024-04-20 14:57:22 |
Judging History
answer
#include<bits/stdc++.h>
#define vc vector
#define pb emplace_back
#define pii pair<int, int>
#define mkp make_pair
#define rep(i, a, b) for(int i = (a); i <= (b); ++i)
#define lep(i, a, b) for(int i = (a); i >= (b); --i)
using namespace std;
bool st;
mt19937 gen(time(0));
inline int read() {
int x = 0, w = 0; char ch = getchar(); while(!isdigit(ch)) w |= (ch == '-'), ch = getchar();
while(isdigit(ch)) x = x * 10 + (ch ^ 48), ch = getchar(); return w ? -x : x;
}
const int N = 35;
const int dx[4] = {0, 0, 1, -1}, dy[4] = {1, -1, 0, 0};
// R L D U
int n, m, sx, sy, tx, ty, tot, cnt, vis[N][N];
int f[N][N][N][N], g[N][N][N][N];
pii s[N][N][N][N], t[N][N][N][N];
struct node { int x, y, u, v; };
char a[N][N], CH[4];
vc <int> S;
vc <char> ans;
inline int ok (int x, int y) { return x > 0 && x <= n && y > 0 && y <= m && a[x][y] == '1'; }
inline int same (int x, int y, int u, int v) { return x == u && y == v; }
inline int adj (int x, int y, int u, int v) { return (x == u && abs (y - v) == 1) || (y == v && abs (x - u) == 1); }
inline void to (int &x, int &y, int i) {
int u = x + dx[i], v = y + dy[i];
if (ok (u, v)) x = u, y = v;
}
inline void dfs (int x, int y) {
// cerr << x << " " << y << endl;
vis[x][y] = 1; ++ cnt;
rep (i, 0, 3) {
int u = x + dx[i], v = y + dy[i];
if (!ok (u, v) || vis[u][v]) continue;
S.pb (i);
dfs (u, v);
S.pb (i ^ 1);
}
}
inline void construct (int x, int y, int u, int v) {
vc <int> res; int mid = -1;
if (!same (x, y, u, v)) {
if (x == u) mid = y < v ? 0 : 1;
else mid = x < u ? 2 : 3;
}
while (!same (x, y, sx, sy) || !same (u, v, tx, ty)) {
res.pb (g[x][y][u][v]);
auto [a, b] = s[x][y][u][v];
auto [c, d] = t[x][y][u][v];
x = a; y = b; u = c; v = d;
}
reverse (res.begin (), res.end ());
for (auto u : res) S.pb (u);
for (auto u : S) ans.pb (CH[u]);
if (mid != -1) ans.pb (CH[mid]);
reverse (S.begin (), S.end ());
for (auto u : S) ans.pb (CH[u]);
}
inline void bfs () {
queue <node> Q;
Q.push (node {sx, sy, tx, ty});
f[sx][sy][tx][ty] = 1;
while (!Q.empty ()) {
auto [x, y, u, v] = Q.front (); Q.pop ();
if (same (x, y, u, v) || adj (x, y, u, v)) return construct (x, y, u, v);
rep (i, 0, 3) {
int a, b, c, d;
if (ok (a = u + dx[i ^ 1], b = v + dy[i ^ 1])) {
to (c = x, d = y, i);
if (!f[c][d][a][b]) {
f[c][d][a][b] = 1;
g[c][d][a][b] = i;
s[c][d][a][b] = mkp (x, y);
t[c][d][a][b] = mkp (u, v);
Q.push (node {c, d, a, b});
}
}
if (!ok (a = u + dx[i], b = v + dy[i])) {
a = u; b = v;
to (c = x, d = y, i);
if (!f[c][d][a][b]) {
f[c][d][a][b] = 1;
g[c][d][a][b] = i;
s[c][d][a][b] = mkp (x, y);
t[c][d][a][b] = mkp (u, v);
Q.push (node {c, d, a, b});
}
}
}
}
}
bool ed;
signed main() {
cerr << (&ed - &st) / 1024 / 1024 << "MB ---------------------------" << endl;
CH[0] = 'R', CH[1] = 'L'; CH[2] = 'D'; CH[3] = 'U';
n = read (); m = read ();
rep (i, 1, n) scanf ("%s", a[i] + 1);
rep (i, 1, n) rep (j, 1, m) tot += a[i][j] == '1';
sx = read (); sy = read (); tx = read (); ty = read ();
dfs (tx, ty);
if (cnt < tot) return puts ("-1"), 0;
reverse (S.begin (), S.end ());
for (auto u : S) to (sx, sy, u);
bfs ();
for (auto u : ans) putchar (u); putchar (10);
return 0;
}
这程序好像有点Bug，我给组数据试试？
详细
Test #1:
score: 100
Accepted
time: 2ms
memory: 11940kb
input:
2 2 11 11 1 1 2 2
output:
RDLRULRDRLURLDR
result:
ok Valid Solution (Length = 15).
Test #2:
score: 0
Accepted
time: 0ms
memory: 4004kb
input:
2 2 10 01 1 1 2 2
output:
-1
result:
ok No Solution.
Test #3:
score: 0
Accepted
time: 1ms
memory: 5836kb
input:
1 1 1 1 1 1 1
output:
result:
ok Valid Solution (Length = 0).
Test #4:
score: 0
Accepted
time: 0ms
memory: 16136kb
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: 1ms
memory: 9912kb
input:
5 5 11111 10101 11111 10101 11111 1 4 5 5
output:
RRRRDDLLUDLLDDRRUDRRUDLLLLUUUDRRRRUULLLLRRDDDDRRLLLLUURRRRDUUULLLLDURRDURRDDLLDULLDDRRRR
result:
ok Valid Solution (Length = 88).
Test #6:
score: 0
Accepted
time: 1ms
memory: 5816kb
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: 11976kb
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: 1ms
memory: 9916kb
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: 0ms
memory: 14060kb
input:
5 5 01110 10110 11110 11011 11100 2 4 5 1
output:
LDRDDULLLDRDRLLRULUULRDRRRULULRRLDDLDDLRRLULURRRDRLUULURLLRDRDLLLUDDRDL
result:
ok Valid Solution (Length = 71).
Test #10:
score: 0
Accepted
time: 2ms
memory: 14100kb
input:
5 3 011 111 110 111 011 3 1 2 1
output:
LURULLURLDRRDLDLDRLURRLULRRULRDLDLDRRDLRULLURUL
result:
ok Valid Solution (Length = 47).
Test #11:
score: 0
Accepted
time: 1ms
memory: 12040kb
input:
4 5 11111 11111 11111 11111 3 2 1 3
output:
LLURRRRDLRUULLLLURRRRLLLLDRRRRDLLLLDRRUUURRDLLLLDRRRRDLLLLRRRRULLLLUURLDRRRRULL
result:
ok Valid Solution (Length = 79).
Test #12:
score: 0
Accepted
time: 1ms
memory: 13984kb
input:
5 5 11111 10101 11111 10101 11111 2 5 1 1
output:
LLLLUURRDURRDUUULLDULLDURRRRDDLLLLDDRRRRLLUUUULLRRRRDDLLLLDDRRRRUDLLUDLLUUUDRRUDRRUULLLL
result:
ok Valid Solution (Length = 88).
Test #13:
score: 0
Accepted
time: 1ms
memory: 10028kb
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: 3796kb
input:
3 5 10100 00010 00111 1 3 1 1
output:
-1
result:
ok No Solution.
Test #15:
score: 0
Accepted
time: 1ms
memory: 12056kb
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: 1ms
memory: 9956kb
input:
3 5 11111 10100 11111 1 2 3 5
output:
RRRRDDLLUDLLRRRRUULLLLRRDDRRLLLLUURRRRLLDULLDDRRRR
result:
ok Valid Solution (Length = 50).
Test #17:
score: 0
Accepted
time: 0ms
memory: 3796kb
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: 12076kb
input:
5 5 11111 11111 11111 11111 11111 1 3 5 2
output:
LLLDRRRRDLLLLDRRRRDLLLLRRRRULLLLURRRRUUDLLLLURRRLDDDDLRRRULLLLDUURRRRULLLLURRRRLLLLDRRRRDLLLLDRRRRDLLL
result:
ok Valid Solution (Length = 102).
Test #19:
score: 0
Accepted
time: 0ms
memory: 14248kb
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: 0ms
memory: 9960kb
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: 3852kb
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: 9960kb
input:
5 5 10101 11111 10101 11111 11111 3 1 2 4
output:
LDUUURRRRDDDULLDUUDRRUUULLLLRRRRDLLLLDDRRUURRDDLLLLDRRRRLLLLUUURRDUUDLLUDDDRRRRUUUDL
result:
ok Valid Solution (Length = 84).
Test #23:
score: 0
Accepted
time: 0ms
memory: 14016kb
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: 0ms
memory: 3772kb
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: 16336kb
input:
10 8 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 7 7 3 6
output:
LLURRRRRRRDLLLLDLLLDRRRRRRRULLLRRRDLLLLLLLURRRURRRRUULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRDDUUUUURUUUUUDDRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLDRRRRRRRDLLLLLLLRRRRRRRULLLLLLLURRRRRRRULLLLLLLURRRRRRRULLLLLLLUURRRRURRRULLLLLLLDR...
result:
ok Valid Solution (Length = 333).
Test #26:
score: 0
Accepted
time: 1ms
memory: 9956kb
input:
10 6 111111 101010 111111 101010 111111 101010 111111 101010 111111 101010 1 6 2 3
output:
ULLUURRDURRDDDDLLLLUDLRRRRRUULRUUUULLDULLDUUUUDRRDUUDRRDUUDLLLLLRDDLRRRRRDDLLLLLRDDLRRRDLDLDRRRLDDRLLLLLDDRRRRRLDDRLLLLLDUUDRRDUUDRRDUUUUDLLUDLLUUUURLUURRRRRLDULLLLDDDDRRUDRRUULLU
result:
ok Valid Solution (Length = 179).
Test #27:
score: 0
Accepted
time: 1ms
memory: 12036kb
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: 0ms
memory: 4072kb
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: 2ms
memory: 14076kb
input:
10 6 100100 111111 100001 111111 101111 111111 101010 111111 111100 111111 6 5 7 3
output:
ULLDDLDRRRURRDDLLLLLDDRRDURRRDUUDLLLLLUURRRRRUUUULULLURRRDULLLLLRRDRRDRDDLLLRDLLLURUULRRRDDRRDDDRRDDRRRLUURULLLDRLLLDDRDRRDRRLLLLLUDRRRULLULUUUURRRRRUULLLLLDUUDRRRUDRRDDLLLLLDDRRURRRDLDDLLU
result:
ok Valid Solution (Length = 189).
Test #30:
score: 0
Accepted
time: 2ms
memory: 18072kb
input:
10 8 11111110 11110111 01111111 11111101 11011101 11111111 11111011 11011101 11001111 11111110 7 1 2 1
output:
LLLULLLLDRRDRRRRRLLLLLLRULLUUUURRRRRRRDLDRLLDRLULLLURRLLDRRRRURUULLLLURLLULURRDURRRRDLDRLURULLLLLLDLDDRLUURRDRDRRRRDLLLLLLLDDDRRRRDRRRLLULULULULULULLRRRDRRRRDDDLLLLLLLDRRRRDRDRRUULRDDLDLLLLLLURULRDLDRRRRUDRRULULLRULLLLUURURRRRDLLRRULLLULRDLLRDLDRRRRRRRUUUULLURLLLLLLRRRRRDRRDLLLLULLL
result:
ok Valid Solution (Length = 283).
Test #31:
score: 0
Accepted
time: 0ms
memory: 3772kb
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: 2ms
memory: 14424kb
input:
8 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 8 10 6 10
output:
RRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRUULLLLLLLLLURRRRRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRDDDRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRRRRRULLLLLLLLLUURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLD...
result:
ok Valid Solution (Length = 329).
Test #33:
score: 0
Accepted
time: 0ms
memory: 18344kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 3 5 9 1
output:
UDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLRRRRRRRRRUUUDLLLLLLLLLRUUUDLRRRRRRRRRUUUDLLLLLLLLLRUUUDLRRRRRRRRRDDDLDLLLLLLLDLDDDRRRRRRRRRLDUUURLLLLLLLLLDUUURRRRRRRRRLDUUURLLLLLLLLLDUUURRRRRRRRRLDULLDULLDULLDULLDDRRDURRDURRDURRDDLLDULLDULLDULLDDRRDURRDURRDURRDDLLD...
result:
ok Valid Solution (Length = 313).
Test #34:
score: 0
Accepted
time: 0ms
memory: 14244kb
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: 3852kb
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: 12204kb
input:
5 10 1001011101 1111111111 1000011001 1111111111 1101110010 4 3 4 7
output:
LLUDLDDDURRRRDLLRRURRDURRRDUUULURLDLLLLDLRUURRLLDRRRRRDDLLLLLLLLLUURRRRDDRDDRRRRUULLLLLLLLLDDRRRRRDLLRRUURLDLLLLDLRULUUUDRRRUDRRURRLLDRRRRUDDDLDULL
result:
ok Valid Solution (Length = 147).
Test #37:
score: 0
Accepted
time: 0ms
memory: 3848kb
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: 16172kb
input:
9 10 0101011101 1111111111 0101111111 1111111111 1111110101 1011111111 1101111101 1111111011 1101011111 3 7 7 10
output:
URURRRDLDLDLLDDRRUDRRRRRRDDDURLLLDULLLLDRRLLULLDUURRRRRRLLLLLLDRRRRRRRRUURULLLLLURRULURUDRRRDDULRUULRDLLLLDLRRDRLLLLRDRRRRRDLLLLLLLLLUURRURURULLLLRDLDDRRDDRRDDLDRLLLLURURURRUULLLLLLLLLDRRRRRDRLLLLRDRRLDLLLLDRLUURLUDDRRRDURULURRULLLLLURUURRRRRRRRDLLLLLLRRRRRRUUDLLULLRRDLLLLUDLLLRUDDDRRRRRRDURRDDLLDLD...
result:
ok Valid Solution (Length = 308).
Test #39:
score: 0
Accepted
time: 0ms
memory: 20272kb
input:
10 10 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 9 5 3 2
output:
LLLLLLLLURRRRRRRRRDDLLLLLLLLLDRRRRRRRRRLLLLLLLLLURRRRRRRRRUUULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRULLLLLLLLLURRRRRRRRRLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRLLLLLUUUUULLLLLRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLDRRRRRRRRRDLLLLLLLLLRRRRRRR...
result:
ok Valid Solution (Length = 413).
Test #40:
score: 0
Accepted
time: 0ms
memory: 16032kb
input:
10 10 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 1111111111 1010101010 2 1 1 3
output:
LLLLLLUURRDURRDURRDURRDDLRUUUULLDULLDULLDULLDUUURRDURRDURRDURRDUUUUDLLDUUDLLDUUDLLDUUDLLDUUDLRRRRRRRRRDDLLLLLLLLLRDDLRRRRRRRRRDDLLLLLLLLLRDDLRRRRRRRUUUULULLLLLULUUUURRRRRRRLDDRLLLLLLLLLDDRRRRRRRRRLDDRLLLLLLLLLDDRRRRRRRRRLDUUDLLDUUDLLDUUDLLDUUDLLDUUUUDRRUDRRUDRRUDRRUUUDLLUDLLUDLLUDLLUUUURLDDRRUDRRUDR...
result:
ok Valid Solution (Length = 313).
Test #41:
score: 0
Accepted
time: 2ms
memory: 16200kb
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: 3848kb
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: 2ms
memory: 16208kb
input:
10 10 1110111011 1111111111 1110110000 1111111111 1010011100 1111111111 1111001110 1111111111 1001010011 1111111111 6 9 2 9
output:
RRRRDLLRRURRRRDLLRRUULLULLLDRLULLURRULLLURRULLLURURRRRRRRRDDLLLDRRRDDDLRUULLDULLRRRRULLLUUDLLUDRRRRRUULLLLLLLLLRDLDRRRDLLDLRRRRDLLDLLRRRRRRRDRRDLLLLLLLLLDRLURRRRRUULUURRRRRULRDLLLLLLLLLDRRDRRRRRRRLLDLLDRRRRLDLLDRRRDLDRLLLLLLLLLUURRRRRDULLDUULLLURRRRLLUDLLUURLDDDRRRDLLLDDRRRRRRRRURULLLURRULLLURRULLUL...
result:
ok Valid Solution (Length = 329).
Test #44:
score: 0
Accepted
time: 0ms
memory: 14088kb
input:
10 10 1111110011 1011111110 0111011111 1101101101 1111111110 1110111101 1011011111 1111111101 1011111101 1111111011 7 3 5 5
output:
LLLURRULLURRRRRRRDDLLDLDDRDLLLDRRRRRUDLLLLLULLLDLRUURRULRDRLLLLUDRDRRRRRRURURULRDLDLLULRURUULRDRRUUUULLLLLLDRRRRLLLLLRURRRRRRDDLLLLLLLDLLDUUUURLDDDRRRRDRLLLDLRRRRLLDLLRRRRLDLLLRDRRRRDDDLRUUUUDLLDLLLLLLLDDRRRRRRURLLLLLRRRRDLLLLLLUUUURRDRLUURURLULLDLDRLURURURRRRRRDRDULLLLRDRLURRUURLDLLLULLLLLDURRRRRDL...
result:
ok Valid Solution (Length = 329).
Test #45:
score: 0
Accepted
time: 0ms
memory: 3748kb
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: 22284kb
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:
RRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRDLLLLLLLLLLLDRRRRRRRRRRRLLLLLLLLLLLURRRRRRRRRRRULLLLLLLLLLLURRRRRRRRRRRULLLLLLLLLLLURRRRRRRRRRRULLLLLLLLLLLURRRRRRRRRRRULLLLLLLLLLLURRRRRRRRRRRULLLLLLLLLLLURRRRRRRRRRRUU...
result:
ok Valid Solution (Length = 973).
Test #47:
score: 0
Accepted
time: 0ms
memory: 26600kb
input:
20 17 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 11111111111111111 10101010101010101 111111...
output:
ULLLLLLLLLLLLLLLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDLLLLLLLLLLLLLLLLUUUDRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLUUUURRDURRDURRDURRDURRDURRDURRDURRDUUULLDULLDULLDULLDULLDULLDULLDULLDUUURRDURRDURRDURRDURRDURRDURRDURRDUUULLDULLDULLDULLDULLDULLDUL...
result:
ok Valid Solution (Length = 1063).
Test #48:
score: 0
Accepted
time: 0ms
memory: 14024kb
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: 3724kb
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: 22396kb
input:
20 18 100101011111011110 111111111111111111 101111101010000001 111111111111111111 110010011011001010 111111111111111111 110110111110000010 111111111111111111 100001000001111000 111111111111111111 100010100111111000 111111111111111111 111100011010110111 111111111111111111 111101010111011110 111111111...
output:
LLLLDDRRRRDLLLRRRURRRRRRDLLLLRRRRURRDURRDURRRDUUULLLLLLDRRRRLLLLULLDULLDULURULLLLDULLDUUURRRRRRRRRRRRRRRRDLDRDLRULLLLDUURLDLLLLDRLULURRRLLLLRDRRRRRRRRURUUULLLLLDULLLLLLLLLDRRRLLLUURRRRRULLLLLLLLURRULURRRULLLLUURRRDLRURRRRRRRRRRRRRRDDLLLURLDLLUDLLUDLLUDLLDRRDRRUDRRUDRRRRRDLLLDRRRDULLLLDULLDULLURLDRRR...
result:
ok Valid Solution (Length = 1125).
Test #51:
score: 0
Accepted
time: 0ms
memory: 20288kb
input:
20 16 1110111111111111 1111111001111111 1111110111111011 1111110011111111 1111111111011111 1111110111101111 1111011111111111 1101111111111111 1011111111111001 0111111011111111 1110111111111111 1111111111111111 1111011011111111 0101110111111111 1110111101111110 1111111111111111 1111111111011111 11111...
output:
LULLLLLLLLLURRRRRRRRRRRRRRRDLLDRLLLDLLLLLLLLURRRRLLLLLLLDDRRRRRRRRRRRRDRRRDLLLLLULLLLLLLLLLDRRRDLLLDRRRRUDRRRULURRDRRRRRRRDLLLLLDRRRRRDLLDRRLLULLLLDRRLLLLLLLLLLLURULRDRRRRRURRLLLLLRRRDLLLLLLDRRRRRRRRRURRRRRRULLLLLURRRRRULLLLLLLULLLRDRDLLLLLLLURRRULLLURRRRRRRRRRDRRRRRUUUDLRDLLLUURLDLLLLLLLLLLLLUURRRD...
result:
ok Valid Solution (Length = 1169).
Test #52:
score: 0
Accepted
time: 0ms
memory: 3816kb
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: 0ms
memory: 20232kb
input:
14 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 1135).
Test #54:
score: 0
Accepted
time: 0ms
memory: 22572kb
input:
19 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
ULLLLUURRDURRDURRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLDDLLLLUDLLDDRRUDRRUDRRUDRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLRRRRRRRRRRRRRRRRRRRUUUDLLLLLLLLLLLLLLLLLLLRUUUDLRRRRRRRRRRRRRRRRRRRUUUUUDLLDUUDLLDUUDLLDUUDLLDUUDLLD...
result:
ok Valid Solution (Length = 1171).
Test #55:
score: 0
Accepted
time: 0ms
memory: 14432kb
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: 0ms
memory: 3772kb
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: 20648kb
input:
20 20 10101101000110011011 11111111111111111111 10110101010011101111 11111111111111111111 11010000010101011110 11111111111111111111 10100110101011011011 11111111111111111111 10010101101010101001 11111111111111111111 11101001101101101010 11111111111111111111 11100110110111110111 11111111111111111111 ...
output:
LLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRDLDLLLURLDLLLLLLLLLLLLLLLDRRDLDDLDDRRRRRRRRRRRRRRRRRRRDDLLUDLLLLURLDLLUDLLUDLLLURLDLLLURLDLLDRRRDLLLLDRRRDRDLRURRRRDLRURRRRDURRRDLRURRDURRDUUULURLDLLDRLUUDLLDULLDULLDUUDLLUDLLUDLDRRLLURRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLDRLURRRULLLURRRRULLLULURLDRRRRRRRRRRRRRRRRRRRUUU...
result:
ok Valid Solution (Length = 1295).
Test #58:
score: 0
Accepted
time: 0ms
memory: 20316kb
input:
18 20 11111111111110111111 01111111111011111111 01111111111110011111 11111111111101111111 11111011111110111111 11111111111110111110 11111111111111011111 11011111111111111110 11110111111111001111 10111111110110111111 11111011111111111111 11111111111011101111 11101111001111111111 11111111111111111111 ...
output:
LLLLLLLLLLLDRRRRRRRRRRRRRRRURRRRDLDLLDLLLLLLURRRRLLLLDLLLLLURRRLLLLLDDLLLDRRRRRRRRRURRRRRRRRRRDLLDLLLLLURRRLLLDLLLDLLLLURRLLDLLLLLDRRRDLLDRRRRRRRRRRRRRRRURRRDLDLLLLLLLLLLLDRRRRRRRRRRRRDLLLLDLLLLLLLDLDDRRRRRRRRRRRULLLLLLLLLURRRRRRRRRURLLLRRDLLLLLLLLLDRRRRRRRRRDRLLLLLLLLLLLLULLLLLLLDRRRRRLLLLLUURRRRUL...
result:
ok Valid Solution (Length = 1317).
Test #59:
score: 0
Accepted
time: 0ms
memory: 4092kb
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: 2ms
memory: 27008kb
input:
20 20 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 11111111111111111111 ...
output:
LLLLURRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLDLLLLLDRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLURRRRRURRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRULLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRULLLLL...
result:
ok Valid Solution (Length = 1635).
Test #61:
score: 0
Accepted
time: 4ms
memory: 22696kb
input:
20 20 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 11111111111111111111 10101010101010101010 ...
output:
LLUURRDURRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDLLLLLLLLLLLLLLLLUDLLUDLRRRRRUUUDLRRRRRRRRRRRRRRRUUUULLDULLDULLDULLDULLDULLDULLDULLDULLDUUURRDURRDURRDURRDURRDURRDURRDURRDURRDUUULLDULLDULLDULLDULLDULLDULLDULLDULLDUUURRDURRDURRDURRDURRDURRDURRDURRDURRDUUULLDULLDULLDULL...
result:
ok Valid Solution (Length = 1215).
Test #62:
score: 0
Accepted
time: 0ms
memory: 22716kb
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: 0ms
memory: 3772kb
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: 0ms
memory: 20680kb
input:
20 20 11010001010100101010 11111111111111111111 11000010111011001011 11111111111111111111 10010100111100111110 11111111111111111111 11101100001110000111 11111111111111111111 11010100111101000011 11111111111111111111 11010011111100110100 11111111111111111111 10001011110000111010 11111111111111111111 ...
output:
LLLLLLLLLLLLLLDRDLDRDRRRRRRRRRRRRRRRRRRDDLLLLUDLLLLUDLLLLLUDLLLLLDDRRRRULLRRDRRRRRRRRULLLRRRDRRUDRRRRDLDLLUDLLLLLLLLURRRRRLLLLLDLLLLURLDLLUDLLDRDLDRRURRRRUDRRRRRULLLRRRDRRRUDRRUDRRRDLLDLLLURLDLLLLLLLURRLLDLLLLLLDRRRRDLLLLLDRDDURRDUUDRRDURRRDURRDURRDURRRRDURRRDLRUULURUULRDDLLLUDLLUDLDULLLLDRRLLULURRR...
result:
ok Valid Solution (Length = 1225).
Test #65:
score: 0
Accepted
time: 2ms
memory: 30608kb
input:
20 20 11111111111101111111 11111111111111111101 11111110111110111111 11111011110111111111 11010010110111111011 11111111111111101111 11111111111111111111 11111111111111111001 11111111011110111111 11111111111111111101 11101011111111111111 11111110111111101111 11111111111111111101 10111111111111100111 ...
output:
LLLLLLLLLLLLLLULLLLLDRRRDRRRRRDLLLLLLLLDRRRRRDLLLDRRRRURRRRRRRRRRRRRDLLLLLLLLLLLRRRRRRRRRRRUULLLLURUDRRRULRDLLLLDLLUUDLLLDRLLLLRRRUURLDRRRDRRRRRRDLLLLLLLLLLLLLDLLLLLLUDRRURRRULLLLLUURLDRRRRRRRRULLLLLULLLUUURRRRRULLLULLDUURRRULULLDUUURRRRRRRRRULLLLLLLLLURRRRRRRRRRRRRRRRRRRDLLLLDLLLDRDLLLLLLLLDRRRRRRR...
result:
ok Valid Solution (Length = 1467).
Test #66:
score: 0
Accepted
time: 0ms
memory: 3732kb
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: 31312kb
input:
30 25 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 1111111111111111111111111 11111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRD...
result:
ok Valid Solution (Length = 3039).
Test #68:
score: 0
Accepted
time: 0ms
memory: 14332kb
input:
30 25 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 1010101010101010101010101 1111111111111111111111111 10101010...
output:
ULLLLLLLLLLLLLLLLLLLLLLLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDL...
result:
ok Valid Solution (Length = 2279).
Test #69:
score: 0
Accepted
time: 2ms
memory: 24788kb
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: 3728kb
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: 3ms
memory: 20312kb
input:
30 30 101011111010110011011100010111 111111111111111111111111111111 101000010010011000101010010010 111111111111111111111111111111 101010011110010001011010010101 111111111111111111111111111111 111100010110101001000001000001 111111111111111111111111111111 111101000101101001001000100001 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRDLLLLDDRRRRUDRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLLURLDLLLLLLLLLLLURRLLDLLUDLLUDLLLLLDRRDLLLLLLDDRRRULRDRRRUDRRRRRRRRRRRRRRRRRRRRRRRDDLLLURLDLLLLURLDLLLLLLLLURLDLLLLLURRLLDLLLURLDLLUDLLLLDDRRUDRRRRRRRRRRULLLLRRRRDRRRUDRRRULRDRRRRULLRRDRRRRRRRDLLLDLLUDLLLLUDLLLURLDLLUDLLLU...
result:
ok Valid Solution (Length = 2723).
Test #72:
score: 0
Accepted
time: 0ms
memory: 33520kb
input:
30 30 111111111111111101111111011011 111111100111011111111111101010 111111111111111111111111011111 111111111101111111110111111110 111111111111111011111111111111 111110111111111111111111011111 111111111111111111111111111011 111101111111011111111111111111 111111111111111111111111111111 101110111110111...
output:
LLLLURULURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLDLLLLLLLLURRRRRRLLLLLLDLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRDLLLLLLLLDLLLLLURRRLLLLLLLLLLLLDRRRDLDDRLUULLDDLRUULRRRRURRRRDLLDRRRRRRDLLLLLLRRRRRRURRRRURRULLRRDRRRRRRRRRRRDLLLLLLDRRRRRRLLLLLLLLLLLURRLLDLLLLRRRRRRRRRURRRRRRUULLLLLURRRRRULLURRLLDLLRRRRDLLLLLDLLLLRRRRRR...
result:
ok Valid Solution (Length = 3403).
Test #73:
score: 0
Accepted
time: 0ms
memory: 4084kb
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: 0ms
memory: 26860kb
input:
21 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLDLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLL...
result:
ok Valid Solution (Length = 2543).
Test #75:
score: 0
Accepted
time: 0ms
memory: 29348kb
input:
21 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LLLLLLLLLLLLLLLLLLLLLLLUURRDURRDURRDURRDURRDURRDURRDURRDURRDURRDURRDURRRRRRDDLLUDLLDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLRRRRRRRRRRRRRRRRRRRRRRRRRRRRRUUUUUDLLDUUDLRRRDDLLLLLLLLL...
result:
ok Valid Solution (Length = 1951).
Test #76:
score: 0
Accepted
time: 0ms
memory: 18532kb
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: 0ms
memory: 3712kb
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: 0ms
memory: 31420kb
input:
25 30 101100000100000111111100110011 111111111111111111111111111111 100111110101001111010001110011 111111111111111111111111111111 101101100110111111011110101110 111111111111111111111111111111 111001000110101100010101000110 111111111111111111111111111111 100000001011110010001101011010 111111111111111...
output:
LURRRRRDLRURRRRRRRRRDLLLLLLRRRRRRURRRRRRDURRRRRRRDLRURRDUUULLLLLLLDRRRRLLLLULLDULLDULLLLLLDRRRLLLULLDULLLLLLDRRLLULLLURRULLURULUULURRULLURURRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLURRLLDLLLLURLDLLLLURLDLLLLUDLLLLLLLLLDDLDRDRRRRRRRRRRRRRRRRRRRRRRRRRDLLDRRDULLLDRLULLUDLDRLULLLLDRLUURLDLLUDLLLURLDLLDRRRRRLLLL...
result:
ok Valid Solution (Length = 2261).
Test #79:
score: 0
Accepted
time: 0ms
memory: 20588kb
input:
25 30 111111101111111111111111111111 111111111111111101111111110111 111111111111101111111111111111 111111111111111101101111111111 011101111111111111111111101111 111011100111111110111110111111 111111110111111111111111111111 111111111111110111111111111111 111111111111111101111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRDLLLLLLLLLLRRRRRRRRRRURRRULLLLLURRRRRRRRDLDRRRDLLLLLLRRRRRRURRULLURRRRRRRRRDLLLLLDRRDLLDRRRURRDDLLLLLDRRDLLLLLLLLLULURRRRRRDLLLLRRRRULLLLLLLLLLLDLLLLLURRRLLLDLLLLLDRRRRRRRRRRRURRDDLLLLLLLLLLLLDRDLLLDRRRRRRRRRRRRRRRRRRRRRULLLULLLURRRRRRRRRRRRRRDLDLLLLLDRRRRRRDLLLL...
result:
ok Valid Solution (Length = 2822).
Test #80:
score: 0
Accepted
time: 0ms
memory: 3784kb
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: 3ms
memory: 35800kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLDLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLLLLLLLLLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRRRRRRRRRRRRULLLLLLLLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRUULLLLLLLLLLLLLLLLR...
result:
ok Valid Solution (Length = 3643).
Test #82:
score: 0
Accepted
time: 0ms
memory: 23144kb
input:
30 30 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101010101010101010 111111111111111111111111111111 101010101010101...
output:
LLLLUURRDURRDURRRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDLLUDLLUDLLDDRRUDRRUDRRUDRRRRRRRRRRRRRRRRRRRRRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLDDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRUDRRDDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUDLLUD...
result:
ok Valid Solution (Length = 2727).
Test #83:
score: 0
Accepted
time: 0ms
memory: 22768kb
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: 0ms
memory: 3708kb
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: 26504kb
input:
30 30 100110101011111011001000111100 111111111111111111111111111111 101001000111011110000110011110 111111111111111111111111111111 111001111110100011111000000010 111111111111111111111111111111 100111001001100000100010001101 111111111111111111111111111111 110001101000111011111010110110 111111111111111...
output:
LDRRURRRRRRRRRRRRRRRRRRRRRRRRRRRDLLLDLLLLLURRRLLLDLLLLUDLLUDLLUDLLLLLLURRRLLLDLLLLLDDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLURLDLLUDLLUDLLUDLLLUDLLLLURLDLLLLUDLLLURLDLLLLLDRDLLDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDLLLLURRLLDLLUDLLLLURLDLLLLLLURRLLDLLLLURRLLDLLLURLDLLUDLLLDRRRDLLLLDDRRRULRDRRRRRRRRRRRRRRRR...
result:
ok Valid Solution (Length = 2725).
Test #86:
score: 0
Accepted
time: 3ms
memory: 33192kb
input:
30 30 111101111111111111111011111111 100111111111111111111111011111 111111011111111111011111111110 101111111101111111111111111111 111111111111111111111111111111 111111101111011111111110111111 111011111111111111111111111111 111111111111111111111101111111 111111111111111111111111111111 011111100111111...
output:
LLLLLLLLLLDLLLLLLLLLLLLLLLLLUURRRRRRRRDLLLLLLRRRRRRURRRRRRRDLLLLLRRRRRURULLLLLLLLLLLLULLULLDDRLUUURRRULLLURRRULLLURRRRRRRRRRRRRRRRRRRRRURRRRRRRRDLLLLLLDLLLLLLDLDLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRDLLLDLLUDLDLLLLDRRRRRRRRRRRDLDRLLLLLLLLLLLDLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRULRDRRRRRRRRULLLLLRRRRRD...
result:
ok Valid Solution (Length = 3395).
Test #87:
score: 0
Accepted
time: 0ms
memory: 4108kb
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: 4ms
memory: 35024kb
input:
30 30 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111111111111111111 111111111111111...
output:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRLLLLLLLLLLLLLLLLLLLLLLLLLLLLLUURRRRRRRRRRRRRRRRRRRRRRRRRRRRRULLLLLLLLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRULLLLLLLLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRULLLLLLLLLLLLLLLLLLLLLLLLLLLLLURRRRRRRRRRRRRRRRRRRRRRRRRRRRRU...
result:
ok Valid Solution (Length = 3653).
Extra Test:
score: 0
Extra Test Passed