求调qwq
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求调qwq
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Enoch006楼主2022/12/29 13:46
#include<bits/stdc++.h>
using namespace std;
long long a[100000],n,l,r,sum,m,ans,qwq; 
int main()
{
	cin>>n;
	for(int i=1;i<=n;i++)
		cin>>a[i];
	l=1;
	r=n;
	while(l<=r){
		if(l==r){
			ans++;
			break;
		}
		else if(a[l]<=a[r]){
			sum++;
			a[r]-=a[l];
			l++;
		}
		else if(a[r]<=a[l]){
			ans++;
			a[l]-=a[r];
			r--;
		}
	}
	cout<<sum<<" "<<ans;
	return 0;
} 

2022/12/29 13:46
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