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#2
zx3965356332012-10-04 19:30
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#include <stdio.h>
void main()
{
int num;
printf("请输入一个数:\n");
scanf("%d,&num");
printf("\n%d的平方为%d\n",num,num*num);
}
void main()
{
int num;
printf("请输入一个数:\n");
scanf("%d,&num");
printf("\n%d的平方为%d\n",num,num*num);
}