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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
#687726#9528. New Energy Vehicle1926406757WA 0ms3656kbC++14610b2024-10-29 20:52:312024-10-29 20:52:31

Judging History

This is the latest submission verdict.

  • [2024-10-29 20:52:31]
  • Judged
  • Verdict: WA
  • Time: 0ms
  • Memory: 3656kb
  • [2024-10-29 20:52:31]
  • Submitted

answer

#include<iostream>

using namespace std;

typedef long long ll;
const int N=1e5+10;
ll a[N],x[N],t[N];

int main()
{
	cin.tie(0),cout.tie(0),ios::sync_with_stdio(false);
	int T;
	cin>>T;
	while(T--)
	{
		ll res=0;
		int n,m;
		cin>>n>>m;
		for(int i=1;i<=n;i++) cin>>a[i],res+=a[i];
		for(int i=1;i<=m;i++) cin>>x[i]>>t[i];
		int es=0;
		for(int i=1;i<=m;i++)
		{
			if(res+x[i-1]<x[i])
			{
				es=i;
				break;
			}
			if(a[t[i]]>=x[i]-x[i-1]) res=res;
			else res=res-x[i]+x[i-1]+a[t[i]];
		}
		if(es==0) cout<<res+x[m]<<endl;
		else cout<<res+a[es]<<endl;
	}
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3644kb

input:

2
3 1
3 3 3
8 1
2 2
5 2
1 2
2 1

output:

12
9

result:

ok 2 lines

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 3656kb

input:

6
3 2
2 2 2
6 1
7 1
2 2
3 3
2 1
6 2
2 3
2 2
5 1
7 2
9 1
2 2
3 3
2 1
6 2
1 1
999999999
1000000000 1
1 1
1000000000
1000000000 1

output:

9
11
6
11
1999999998
2000000000

result:

wrong answer 3rd lines differ - expected: '4', found: '6'