QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#838103#9947. King of Karaokejiangzhihui#AC ✓62ms6612kbC++14639b2024-12-30 20:59:042024-12-30 20:59:04

Judging History

This is the latest submission verdict.

  • [2024-12-30 20:59:04]
  • Judged
  • Verdict: AC
  • Time: 62ms
  • Memory: 6612kb
  • [2024-12-30 20:59:04]
  • Submitted

answer

#include<bits/stdc++.h>
using namespace std;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int T;
    cin>>T;
    while(T--){
        int n;
        cin>>n;
        vector<int> a(n+1);
        vector<int> b(n+1);
        map<int,int> cnt;
        for(int i=1;i<=n;i++){
            cin>>a[i];
        }
        for(int i=1;i<=n;i++){
            cin>>b[i];
        }
        for(int i=1;i<=n;i++){
            cnt[a[i]-b[i]]++;
        }
        int ans=0;
        for(auto v:cnt){
            ans=max(ans,v.second);
        }
        cout<<ans<<'\n';
    }
    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3532kb

input:

2
4
1 2 3 4
2 3 4 6
5
-5 -4 -3 -2 -1
5 4 3 2 1

output:

3
1

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 62ms
memory: 6612kb

input:

20
3
1 4 -5
-3 1 5
1
0
3
8
-1 -3 -4 3 -4 1 2 3
5 0 -5 -4 -5 3 3 -4
8
3 -3 1 1 -2 3 2 -1
3 2 -2 5 1 -1 2 4
8
-2 -5 1 2 -5 2 2 -4
-3 4 4 -2 -3 5 2 -2
59
4 -9 7 5 9 -9 2 10 7 -5 -3 -2 -7 1 -5 -8 4 1 10 3 8 -10 3 -8 4 9 -3 -1 -4 8 -8 -2 -10 9 7 -5 -10 -3 -7 -5 -1 -8 5 4 -9 10 -7 10 -9 -9 -7 -5 8 -4 -9 -...

output:

1
1
2
2
2
4
6
7
6
5
61
49
43
47
46
78568
78533
11
81114
50000

result:

ok 20 lines

Extra Test:

score: 0
Extra Test Passed