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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
#928954#8057. Best Carry Player 4sckrt#WA 59ms3712kbC++201.7kb2025-03-08 16:55:462025-03-08 16:55:47

Judging History

This is the latest submission verdict.

  • [2025-03-08 16:55:47]
  • Judged
  • Verdict: WA
  • Time: 59ms
  • Memory: 3712kb
  • [2025-03-08 16:55:46]
  • Submitted

answer

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

signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);cout.tie(0);
    int tt;
    cin>>tt;
    while(tt--)
    {
        int m;
        cin>>m;
        vector<int> a(m+1),b(m+1);
        int tota=0,totb=0,mxa=0,mxb=0;
        for(int i=0;i<m;++i)
        {
            cin>>a[i],tota+=a[i];
            if(a[i]) mxa=i;
        }
        for(int i=0;i<m;++i)
        {
            cin>>b[i],totb+=b[i];
            if(b[i]) mxb=i;
        }
        if(mxa+mxb<m)
        {
            cout<<0<<endl;
            continue;
        }
        if(tota>totb) b[0]+=(tota-totb);
        else a[0]+=(totb-tota);
        int ans=0,ua=0,flag1=1;
        priority_queue<array<int,2>,vector<array<int,2>>,greater<array<int,2>>> que;
        for(int i=0;i<m;++i)
        {
            if(b[m-i-1]>0) que.push({m-i-1,b[m-i-1]});
            while(!que.empty()&&a[i])
            {
                int j=que.top()[0];
                que.pop();
                if(i+j>=m) flag1=0;
                ua=i;
                if(b[j]<=a[i])
                {
                    a[i]-=b[j];
                    ans+=b[j];
                    b[j]=0;
                }
                else
                {
                    b[j]-=a[i];
                    ans+=a[i];
                    a[i]=0;
                    que.push({j,b[j]});
                }
            }
        }
        int flag=1;
        while(!que.empty())
        {
            int ub=que.top()[0];
            que.pop();
            if(ua+ub>=m) flag=0;
        }
        cout<<ans-(flag&flag1)<<endl;
    }
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3712kb

input:

5
2
1 2
3 4
3
1 0 1
0 1 0
4
1 0 0 1
1 1 1 1
5
123456 114514 1919810 233333 234567
20050815 998244353 0 0 0
10
5 3 5 3 2 4 2 4 1 5
9 9 8 2 4 4 3 5 3 0

output:

5
1
2
467900
29

result:

ok 5 number(s): "5 1 2 467900 29"

Test #2:

score: -100
Wrong Answer
time: 59ms
memory: 3712kb

input:

100000
5
0 1 1 1 1
0 0 1 0 0
5
0 0 0 0 0
1 1 1 0 0
5
0 0 2 1 1
0 2 1 0 1
5
0 0 0 0 0
1 2 1 0 0
5
0 1 0 1 1
0 0 1 1 1
5
2 0 0 0 1
1 0 0 0 3
5
2 0 0 1 1
0 2 1 1 1
5
0 0 0 0 2
0 0 0 0 1
5
0 0 0 0 0
0 1 1 0 0
5
4 0 0 0 0
0 0 0 1 0
5
0 0 0 0 1
2 1 1 0 0
5
0 2 3 0 0
0 0 0 1 0
5
1 1 1 0 1
1 0 1 0 1
5
0 0 0...

output:

1
0
4
0
3
3
3
2
0
0
1
0
2
0
3
0
0
0
0
0
0
0
4
0
4
1
0
2
3
3
1
5
0
0
2
0
0
1
1
0
0
3
5
3
2
2
1
0
0
2
2
2
0
3
0
2
1
1
0
1
0
4
0
0
2
2
0
3
3
0
2
0
1
0
0
1
1
2
0
3
4
0
2
5
0
1
1
0
0
0
2
1
3
0
1
0
4
3
3
0
2
2
0
1
3
1
1
0
0
0
1
0
3
2
2
0
1
0
1
0
1
0
0
2
4
1
2
3
2
2
2
0
1
0
0
2
3
1
3
0
0
2
2
3
0
1
2
0
1
1
...

result:

wrong answer 1st numbers differ - expected: '2', found: '1'