View Code of Problem 90

#include<iostream>
#include<cstring>
#include<string>
#include<algorithm>
#include<vector>
#include<math.h>
using namespace std;

int main()
{
	int a, b;
	cin >> a >> b;
	for (int i = a; i <= b; i++) {
		for (int j = i; j < b; j++) {
			for (int k = j; k < b; k++) {
				if (i*i + j * j == k * k) {
					cout << i << "^2+" << j << "^2=" << k << "^2" << endl;
				}
			}
		}
	}
	return 0;
}