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 |
---|---|---|---|---|---|---|---|---|---|
#268520 | #6429. Let's Play Curling | yujie3 | WA | 88ms | 5116kb | C++20 | 659b | 2023-11-28 18:09:07 | 2023-11-28 18:09:08 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N = 1e5 + 7;
int n,m,k;
int a[N],b[N];
void solve(){
cin >> n >> m;
for(int i = 0;i < n;i ++) cin >> a[i];
for(int i = 0;i < m;i ++) cin >> b[i];
sort(a,a + n),sort(b,b + m);
int ans = 0;
for(int i = 0;i < m;i ++){
int l = upper_bound(a,a + n,b[i]) - a;
int r = lower_bound(a,a + n,b[i + 1]) - a - 1;
ans = max(ans,r - l + 1);
} if(ans) cout << ans << endl;
else cout << "Impossible" << endl;
}
signed main(){
ios::sync_with_stdio(false);
cin.tie(nullptr),cout.tie(nullptr);
int _; cin >> _;
while(_ --){
solve();
} return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3620kb
input:
3 2 2 2 3 1 4 6 5 2 5 3 7 1 7 3 4 3 1 10 1 1 7 7
output:
2 3 Impossible
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 88ms
memory: 5116kb
input:
5553 12 19 8 8 11 18 12 9 15 38 6 32 30 30 17 28 33 2 37 20 11 38 36 18 18 30 20 33 13 31 33 37 8 12 6 7 12 14 2 19 2 17 7 4 20 1 13 7 18 23 22 1 16 8 7 5 2 4 2 4 5 8 12 13 16 6 6 5 16 11 5 7 5 13 3 8 3 11 6 9 11 13 8 11 17 19 944782509 244117333 140979583 661724696 617847780 321687699 418677763 725...
output:
1 3 1 Impossible 4 8 11 4 2 4 5 2 4 1 4 3 2 4 2 3 5 4 1 4 9 1 3 9 Impossible 2 1 2 5 1 2 3 4 4 4 4 11 4 5 Impossible 3 5 4 4 5 1 3 2 4 5 5 2 2 8 3 4 3 1 2 7 2 5 3 2 1 2 5 3 6 3 1 4 1 1 Impossible 3 4 Impossible 9 1 2 Impossible 16 5 Impossible 4 3 4 3 4 3 1 2 3 3 2 2 2 5 2 7 1 1 2 4 7 2 3 7 12 1 1 1...
result:
wrong answer 3rd lines differ - expected: '4', found: '1'