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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
#578941#9313. Make MaxlxpyydsWA 1ms3536kbC++14778b2024-09-20 23:21:192024-09-20 23:21:19

Judging History

你现在查看的是最新测评结果

  • [2024-09-20 23:21:19]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3536kb
  • [2024-09-20 23:21:19]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main()
{
	int t;
	cin>>t;
	while(t--)
	{
		int n;
		cin>>n;
		int op=0;
		vector<int> dp(n+2);
		dp[0]=INT_MAX;dp[n+1]=INT_MAX;
		map<int,int> mp;
		map<int,int> kp;
		for(int i=1;i<=n;i++)
		{
			cin>>dp[i];
			mp[dp[i]]=i;
			kp[dp[i]]=1;
		}
		for (auto it = mp.begin(); it != mp.end(); ++it) {
			if (next(it) == mp.end()) {
        break;
    }
        int x=it->first;int y=it->second;
        if(dp[y-1]<dp[y+1]){
        	kp[dp[y-1]]+=kp[dp[y]];
		}else{
			kp[dp[y+1]]+=kp[dp[y]];
		}
		op+=kp[dp[y]];
        dp.erase(dp.begin()+y);
        for(int i=1;i<=dp.size()-1;i++)
        {
        	mp[dp[i]]=i;
		}
    }
    cout<<op<<endl;
	}
	return 0;
}

详细

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3536kb

input:

4
2
1 2
2
2 2
7
1 1 1 2 2 2 2
3
1 2 3

output:

3
0
4
6

result:

wrong answer 1st numbers differ - expected: '1', found: '3'