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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#239003 | #7697. Impartial Strings | willow | WA | 1ms | 3492kb | C++17 | 1.5kb | 2023-11-04 18:04:31 | 2023-11-04 18:04:31 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
const int N = 1e3 + 5;
char A[N], s[N], t[N];
int la, ls, lt;
bool check() {
if(t[0] != t[1]) {
bool ok = 1;
for(int i = 1; i < lt - 1; ++ i) ok &= (t[i] == t[i + 1]);
if(!ok) return 0;
if(s[ls - 1] != t[0]) return 0;
for(int i = 1; i < lt; ++ i) ok &= (t[i] == s[i - 1]);
return ok;
}
bool ok = 1;
for(int i = 0; i < lt - 2; ++ i) ok &= (t[i] == t[i + 1]);
if(!ok) return 0;
if(t[lt - 1] == t[lt - 2]) {
return 0;
}
if(s[0] != t[lt - 1]) return 0;
for(int i = 0; i < lt - 1; ++ i) {
if(s[ls - i - 1] != t[0])return 0;
}
return 1;
}
void rmain() {
scanf("%s%s%s", A, s, t);
cout << s << endl;
cout << t << endl;
exit(0);
la = strlen(A), ls = strlen(s), lt = strlen(t);
int cnt = 0;
if(ls < lt) {
swap(ls, lt);
swap(s, t);
}
for(int i = 0; i < ls - lt + 1; ++ i) {
bool ok = 1;
for(int j = 0; j < lt; ++ j) {
ok &= (s[i + j] == t[j]);
}
if(ok) ++ cnt;
}
if(cnt > 1) {
puts("1");
return;
}
if(cnt == 1) {
puts("1");
return;
}
if(la > 2) {
puts("0");
return;
}
if(check()) {
puts("1");
} else puts("0");
}
int main() {
int T;
for(cin >> T; T --;) {
rmain();
}
}
Details
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Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3492kb
input:
3 ab ab ba abc ab ba cz cczz zzcc
output:
ab ba
result:
wrong answer 1st lines differ - expected: '1', found: 'ab'