#include "stdio.h"
void main()
{
int i,n,sum;
printf("请输入一个数:");
scanf("%d",&n); //从键盘获得一个数
while(i<=n)/*i没有赋初值就使用了*/
{
i=1;
sum=1; //给I和SUM赋个初始值
sum=i*sum; //I循环相乘结果放入SUM中
}
printf("%d",sum);
}
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2005-12-30 15:32

2005-12-31 20:46
2005-12-31 21:44
2006-01-02 16:57
2006-01-02 19:38