#include <bits/stdc++.h> using namespace std; int main() { int s=0; for (int a=1;a<100;++a) { for (int b=a+1;b<100;++b) { int c = (int)sqrt(a * a + b * b + 0.5); if (c * c == a * a + b * b && c <= 100) { cout << a << ' ' << b << ' ' << c << '\n'; ++s; } } } cout << s << '\n'; return 0; }