QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #190137 | #6851. Cyclically Isomorphic | yiwei | ML | 0ms | 0kb | C++14 | 960b | 2023-09-28 12:57:23 | 2023-09-28 12:57:24 |
answer
#include <cstdio>
#include <set>
#include <string>
#include <iostream>
const int N = 1e6 + 5, P = 131;
int n,m,q;
int read(){
int v = 0,x = 1;
char c = getchar();
while ((c < '0' || c > '9') && c != '-') c = getchar();
if (c == '-') c = getchar(), x = -1;
while (c >= '0' && c <= '9') v = v * 10 + (c - '0'), c = getchar();
return v * x;
}
std::set<std::string> s[N];
std::string str[N];
int main(){
// freopen("patchwork.in","r",stdin);
// freopen("patchwork.out","w",stdout);
int T; T = read();
while (T--){
n = read(), m = read();
for (int i = 1;i <= n;i++){
s[i].clear();
getline(std::cin,str[i]);
for (int j = 1;j <= m;j++){
s[i].insert(str[i]);
char c = str[i][0];
str[i].erase(0,1);
str[i] += c;
}
}
q = read();
while (q--){
int x,y; x = read(), y = read();
if (s[x].find(str[y]) != s[x].end()) puts("Yes");
else puts("No");
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 0
Memory Limit Exceeded
input:
5 10 10000 afcadffafeeebdfedfdafecfdbeecbcadfedcffaedecbacffedeccacfcbfbbdbcefbdefefebcbeacfbaafddbabcbfaeddaaefebbddafaaaaaedcbbdaafaffcbeeebfbbeedebabfbdbaceabfcccfedbdeafccbaffdeadbefbfeadbbedeeabbaafebaceeaeedbaddfecdefaabdbcfadadaebbdeedcfeeabbbdbcefdadbeecafcabbddddbcacadbbcddeddbbeecbdadefbaa...
output:
No No No Yes Yes No No No Yes No No No No No No No No No No No No No Yes No No No No No No No No No No Yes No No No Yes No No No No No No No No Yes No Yes No No No No No Yes No No No No No No No No No Yes No No Yes No No No No No No No No No No No Yes No Yes No Yes No No No No No No No No Yes Yes Ye...