WA on #9, lang = C++
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WA on #9, lang = C++
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wzy20110830楼主2024/8/13 21:13
#include "cstdio"
using namespace std;
int n,a[100005],l = 1,r,cnta,cntb,aswa,aswb;
int main()
{
	scanf("%d",&n);
	for(int i = 1;i <= n;i++)
		scanf("%d",&a[i]);
	r = n;
	while(aswa + aswb < n)
	{
		if(l == r)
		{
			if(cnta <= cntb)
				aswa++;
			else	aswb++;
		}
		else
		{
			cnta += a[l];
			l++;
			aswa++;
			cntb += a[r];
			r--;
			aswb++;
		}
	}
	printf("%d %d",aswa,aswb);
	return 0;
}
2024/8/13 21:13
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