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
#378643	#8338. Quad Kingdoms Chess	BUET_POTATOES^#	WA	28ms	3624kb	C++23	882b	2024-04-06 13:56:34	2024-04-06 13:56:34

Judging History

你现在查看的是最新测评结果

[2024-04-06 13:56:34]
评测

测评结果：WA
用时：28ms
内存：3624kb

查看

[2024-04-06 13:56:34]
提交

answer

#include<bits/stdc++.h>
using namespace std;


void testcase(int cs){
    int n1, n2;
    cin >> n1;
    vector<int> v[2];
    map<int, int> mp[2];
    v[0].resize(n1);
    for(auto &x : v[0]){
        cin >> x;
        ++mp[0][x];
    }
    cin >> n2;
    v[1].resize(n2);
    for(auto &x : v[1]){
        cin >> x;
        ++mp[1][x];
    }

    int q;
    cin >> q;
    while(q--){
        int o, x, y;
        cin >> o >> x >> y;
        --o, --x;
        if(--mp[o][v[o][x]] == 0){
            mp[o].erase(v[o][x]);
        }
        v[o][x] = y;
        ++mp[o][y];
        if(*mp[0].rbegin() == *mp[1].rbegin())cout << "YES\n";
        else cout << "NO\n";
    }
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    int T = 1;
//    cin >> T;
    for(int cs = 1; cs <= T; ++cs){
        testcase(cs);
    }
}

源文件, 语言: C++23

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3624kb

input:

output:

NO
NO
NO
YES
NO
NO
NO
YES

result:

ok 8 tokens

Test #2:

score: -100

Wrong Answer

time: 28ms

memory: 3576kb

input:

1
2
6
2 1 1 1 1 1
200000
2 6 2
1 1 1
1 1 1
1 1 2
2 1 1
1 1 2
1 1 1
2 4 1
2 1 2
1 1 1
1 1 2
2 5 1
1 1 1
1 1 2
1 1 1
2 6 1
1 1 2
1 1 2
1 1 2
2 3 1
1 1 1
2 1 1
2 6 2
1 1 2
2 4 1
1 1 2
2 6 1
1 1 2
1 1 1
2 5 2
2 6 2
1 1 1
2 4 2
2 5 2
2 6 2
1 1 1
2 5 1
2 6 2
1 1 2
1 1 1
1 1 1
2 4 1
1 1 2
1 1 2
1 1 2
2 3 2...

output:

NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

wrong answer 17th words differ - expected: 'NO', found: 'YES'