pythagorean triples code example

Example 1: c Pythagorean triples

#include <stdio.h>
#include <stdlib.h>

int main() {
	int a, b, c;

	printf("TERNE PITAGORICHE!\n\nPrimo numero: ");
	scanf("%d", &a);
	
	printf("Secondo numero: ");
	scanf("%d", &b);
	
	printf("Terzo numero: ");
	scanf("%d", &c);
	
	if((a * a + b * b) == (c * c))
	{
		printf("E' una terna pitagorica!\n\n\n");
	}
	else
	{
		printf("Non e' una terna pitagorica!\n\n\n");
	}
	
	system("pause");
}

Example 2: pythagorean triplet

#include<bits/stdc++.h>
using namespace std;

bool check(int a,int b,int c){
    int y,z;
    int x = max(a,max(b,c));
    if(x == a)
    {
        y=b;
        z=c;

    }
    if(x == b)
    {
        y=a;
        z=c;
    }
    if(x == c)
    {
        y=a;
        z=b;
    }
    if((x*x)==(y*y) + (z*z)){
        return 1;
    }
    else{
        return 0;
    }
}

int32_t main(){
    int a,b,c;
    cin>>a>>b>>c;
    if(check(a,b,c)){
        cout<<"Pythagoras triplet";
    }
    else{
        cout<<"Not a Triplet";
    }
    return 0;
}