各位前辈!求解
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各位前辈!求解
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h66260701534楼主2025/6/30 00:38

为什么错了?输入3明明已经输出9了啊?

#include<stdio.h>
int main()
{
	int sum = 0;
	int n;
	scanf("%d",&n);
	for(int i = 0; i < n; i++)
	{	
		int rev = 1;
		for(int j = 1; j <= n; j++)
		{
			
			rev = rev * i;
		}
		sum += rev;
	}
	printf("%d",sum);
}
2025/6/30 00:38
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