QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #426175 | #7618. Pattern Search | real_sigma_team# | WA | 1ms | 3772kb | C++20 | 997b | 2024-05-30 21:59:29 | 2024-05-30 21:59:29 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
signed main() {
cin.tie(nullptr)->sync_with_stdio(false);
int tests;
cin >> tests;
while (tests--) {
string t, s;
cin >> t >> s;
vector<int> cs(26), ct(26);
for (auto i : t) ct[i - 'a']++;
for (auto i : s) cs[i - 'a']++;
int g = 0;
for (auto i : cs) g = gcd(g, i);
if (g > 1) {
int cc = 1e9;
for (int i = 0; i < 26; ++i) {
if (cs[i] == 0) continue;
cc = min(cc, ct[i] / (cs[i] / g));
}
cout << max(0, cc - g + 1) << '\n';
} else {
int mn = 1e9;
for (int i = 0; i < 26; ++i) {
if (cs[i] == 0) continue;
int bank = max(0, ct[i] - (cs[i] / 2));
mn = min(mn, bank / (cs[i] - (cs[i] / 2)));
}
cout << mn << '\n';
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3548kb
input:
2 bajkaaall aal abca cba
output:
2 1
result:
ok 2 number(s): "2 1"
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3772kb
input:
16 a a a b b a aa a ab aa ab b ab c aaz az abcde edcba aaaaaaaaaaaabbb aaaaaaaaabb aaaaaazz az aaaaaaaaaz zzzzz gggggggggggggggggggge ggggeeee hyphyphyphyphyphyphyphyphyphyphyphyp eeeeeeeeee hyphyphyphyphyphyphyphyphyphyphyphype eeteeteeteet aaaabbbbbbcccccccc aaabbbbbcccccc
output:
1 0 0 2 0 1 0 1 1 1 2 0 0 0 0 1
result:
wrong answer 10th numbers differ - expected: '2', found: '1'