View Code of Problem 90

#include<stdio.h>
#include<math.h> 
int main(){
	int a,b;
	scanf("%d,%d",&a,&b);
	for(int i=a;i<=b;i++)         
	    for(int j=i+1;j<=b;j++)        //防止重复
	      for(int k=a;k<=b;k++)
	         if(pow(i,2)+pow(j,2)==pow(k,2))
	         printf("%d^2+%d^2=%d^2\n",i,j,k);
}

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