10pts求调
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10pts求调
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_FBI_楼主2024/10/18 22:20
#include<bits/stdc++.h>
using namespace std;
long long n,az,bz,ans;
int main() {
	cin>>n;
	long long a[n]={},b[n]={},x[n]={},y[n]={}; 
	for(long long i=0;i<n;i++)
	{
		cin>>a[i];
		az+=a[i];
		x[n]+=az;
	}
	for(long long i=0;i<n;i++)
	{
		cin>>b[i];
		bz+=b[i];
		y[n]+=bz;
	}
	for(long long i=0;i<n;i++)
	{
		ans=i;
		if(x[i]<y[i])
		{
			break;
		}
	}
	cout<<ans;
	return 0;
}
2024/10/18 22:20
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