View Code of Problem 90

#include<stdio.h>
int main(){
    int i,n,m,j,k;
	scanf("%d%d",&n,&m);
	if(m>n){
		for(i=n;i<=m;i++)
			for(j=n;j<=m;j++)
				for(k=n;k<=m;k++)
			      if(i*i+j*j==k*k)printf("%d^2+%d^2=%d^2\n",i,j,k);
	}
	else printf("输入值有问题");
	return 0;
}