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 |
|---|---|---|---|---|---|---|---|---|---|
| #271235 | #7879. Colorful Balloons | ucup-team203# | WA | 6ms | 3880kb | C++20 | 584b | 2023-12-02 08:05:53 | 2023-12-02 08:05:55 |
Judging History
answer
#include <bits/stdc++.h>
using i64 = long long;
using namespace std;
const int N = 2e5 + 5;
void solve()
{
int n, mx = 0;
cin >> n;
map<string, int> cnt;
for (int i = 1; i <= n; i++)
{
string s;
cin >> s;
cnt[s]++;
mx = max(mx, cnt[s]);
}
if (mx * 2 >= n)
{
for (auto[x, y] : cnt)if (y == mx) cout << x;
}
else cout << "uh-oh";
}
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int t = 1;
// cin >> t;
while (t--)
solve();
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3872kb
input:
5 red green red red blue
output:
red
result:
ok "red"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
3 red blue yellow
output:
uh-oh
result:
ok "uh-oh"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
1 abc
output:
abc
result:
ok "abc"
Test #4:
score: 0
Accepted
time: 6ms
memory: 3588kb
input:
100000 vagsmrnnry vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry vvzrbrqrgb vagsmrnnry vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry vvzrbrqrgb vagsmrnnry vagsmrnnry vagsmrnnry vagsmrnnry vagsmrn...
output:
vagsmrnnry
result:
ok "vagsmrnnry"
Test #5:
score: -100
Wrong Answer
time: 6ms
memory: 3532kb
input:
100000 khccohwxsc aakazkvryg khccohwxsc aakazkvryg khccohwxsc khccohwxsc aakazkvryg aakazkvryg khccohwxsc djckwpxwyt khccohwxsc khccohwxsc djckwpxwyt khccohwxsc aakazkvryg djckwpxwyt djckwpxwyt djckwpxwyt aakazkvryg djckwpxwyt aakazkvryg aakazkvryg khccohwxsc aakazkvryg khccohwxsc aakazkvryg aakazkv...
output:
aakazkvryg
result:
wrong answer 1st words differ - expected: 'uh-oh', found: 'aakazkvryg'