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 |
---|---|---|---|---|---|---|---|---|---|
#732358 | #9568. Left Shifting 3 | lqh2024# | WA | 4ms | 3644kb | C++20 | 686b | 2024-11-10 14:09:57 | 2024-11-10 14:09:57 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
void QAQ() {
int n, m;
cin >> n >> m;
string s;
cin >> s;
s = s + s;
s = " " + s;
int i = 1;
for ( ; i + 6 <= n; i++) {
if (s.substr(i, 7) == "nanjing") {
break;
}
}
int ans = 0;
int t = i;
for ( ; i + 6 <= n + min(t - 1, m); i++) {
if (s.substr(i, 7) == "nanjing") {
ans++;
i += 6;
}
}
cout << ans << "\n";
}
signed main() {
cin.tie(0) -> sync_with_stdio(0);
int t = 1;
cin >> t;
for (cout << fixed << setprecision(12); t--; QAQ());
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3552kb
input:
4 21 10 jingicpcnanjingsuanan 21 0 jingicpcnanjingsuanan 21 3 nanjingnanjingnanjing 4 100 icpc
output:
2 1 3 0
result:
ok 4 number(s): "2 1 3 0"
Test #2:
score: -100
Wrong Answer
time: 4ms
memory: 3644kb
input:
2130 39 7 nnananjingannanjingngnanjinganjinggjina 1 479084228 g 33 2 gqnanjinggrjdtktnanjingcvsenanjin 24 196055605 ginganjingnanjingnanjing 23 3 ngnanjinganjingjinnanji 40 3 njingaaznannanjingnananjingyonwpnanjinga 40 207842908 nanjinggphconanjingkonanjinannanjinglxna 46 3 ingjingnnanjingnanjinging...
output:
3 0 3 2 2 3 3 4 3 4 0 2 4 3 2 1 1 0 4 2 0 3 3 0 0 1 0 0 0 5 4 0 1 2 1 2 2 1 1 1 3 3 1 3 2 0 1 2 4 1 2 1 2 0 2 3 0 1 0 0 1 1 3 2 2 1 0 3 1 2 1 1 4 4 1 1 1 1 0 1 1 1 1 2 0 4 4 3 1 0 2 1 1 1 1 5 1 4 0 1 2 1 3 4 3 3 3 3 1 3 2 1 3 1 2 0 0 1 0 5 0 2 0 3 1 0 2 2 3 2 1 2 0 1 1 1 2 4 1 3 2 0 1 1 2 2 2 1 0 3 ...
result:
wrong answer 18th numbers differ - expected: '1', found: '0'