1 solutions

  • -2
    @ 2026-8-28 16:22:46
    #include<bits/stdc++.h>
    using namespace std;
    int a[100010];
    int main()
    {
    	int n,m;
    	cin>>m>>n;
    	for(int i=1;i<=m;i++)
    	{
    		a[i]=1010;
    	}
    	for(int i=1;i<=n;i++)
    	{
    		int k,p;
    		cin>>k>>p;
    		a[k]=min(a[k],p);
    	}
    	int c=0;
    	for(int i=1;i<=m;i++)
    	{
    		c+=a[i];
    	}
    	cout<<c;
    	return 0;
    }
    
    • 1

    Information

    ID
    3020
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    3
    Tags
    # Submissions
    64
    Accepted
    22
    Uploaded By