Go: package main

import "fmt"

func main() {
	var n int

	fmt.Scanf("%d", &n)

	var a, b, c int
	for i := 0; i < n; i++ {
		var isTriangle bool
		fmt.Scanf("%d %d %d", &a, &b, &c)

		if a*a == b*b+c*c || b*b == a*a+c*c || c*c == b*b+a*a {
			isTriangle = true
		}

		if isTriangle == true {
			fmt.Println("YES")
		} else {
			fmt.Println("NO")
		}
	}
}

C++: #include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
#include<cstdio>
using namespace std;


int main(){

  int n;
  cin >> n;

  vector <int> array(n,0);

  for(int i = 0; i < n;i++){
    for(int j = 0;j < 3;j++){
      cin >> array[j];
    }
    sort(array.begin(),array.end());

    //cout << array[0] << '\n' << array[1] << '\n' << array[2];

    if((pow(array[0],2) + pow(array[1],2)) == pow(array[2],2)){
      printf("YES\n");
    }else{
      printf("NO\n");
    }
  }


  return 0;
}

C++: 
#include <string>
#include <sstream>
#include <iostream>
#include <algorithm>

int main(void) 
{
    std::string str;
    int lens[3];
    int nolines;

    getline(std::cin, str);
    std::istringstream str_s(str);

    str_s >> nolines;

    int i;
    for (i = 0; i < nolines; i++) {
        getline(std::cin, str);
        std::istringstream str_s(str);

        str_s >> lens[0] >> lens[1] >> lens[2];

        std::sort(lens, lens+3);

        if (lens[2] * lens[2] == lens[0] * lens[0] + lens[1] * lens[1]) 
            std::cout << "YES" << std::endl;
        else
            std::cout << "NO"  << std::endl;
    }

    return 0;
}

C++: #include<iostream>
#include<algorithm>
using namespace std;
int main(){
	int n,i,j,a[3],x,y,z;
	cin>>n;
	for(i=0;i<n;i++){
		for(j=0;j<3;j++){
	cin>>a[j];
	x=a[2]*a[2];
	y=a[1]*a[1];
	z=a[0]*a[0];
		}
		sort(a,a+3);
		if(x==y+z){
		cout<<"YES"<<endl;
		}
		else{
		cout<<"NO"<<endl;
		}
	}
return 0;
}

C++: #include <iostream>

int triangle(int x, int y, int z);

int main()
{
	int N, x, y, z;
	std::cin >> N;
	std::cout << std::endl;
	
	for(int i = 0; i < N; i++){
		std::cin >> x >> y >> z;
		if ( triangle(x, y, z) == 0 ){
			std::cout << "YES" << std::endl;
		} else {
			std::cout << "NO" << std::endl;
		}
	}
	
	return 0;
}

int triangle(int x, int y, int z)
{
	if (x >= y && x >= z) {
		return x * x - y * y - z * z;
	} else if (y >= x && y >= z) {
		return y * y - x * x - z * z;
	} else if (z >= x && z >= y) {
		return z * z - x * x - y * y;
	}
}

C++: #include <cstdio>

int i,a,b,c;
int main()
{
	scanf("%d",&i);
		while(i!=0)
		{
			scanf("%d %d %d",&a,&b,&c);
			
			if(a+b>c&&b+c>a&&c+a>b)
			{
				printf("YES\n");
			}
			else if(c>=a+b||b+c>=a||c+a>=b)	
			{
				printf("NO\n");
			}
			i--;
		}

	return 0;
}

C++: Class Tenmou{
public class HelloWorld {
    public static void main (String[] args) {

	int n;
	int a,b,c;
	int a[3];
	string str[];
	
	n = Integer.parseInt(br.readLine());
	str[]=new str[n];
	for(int i=0;i<n;i++){

	a = Integer.parseInt(br.readLine());
	b = Integer.parseInt(br.readLine());
	c = Integer.parseInt(br.readLine());

	a[0]=max(a,b,c);
	if(a[0]==a){
		a[1]=b;
		a[2]=c;
	}elseif(a[0]==b){
		a[1]=a;
		a[2]=c;
	}elseif(a[0]==c){
		a[1]=b;
		a[2]=a;
	}
	if(a[0]^2==a[1]^2+a[2]^2){
		str[i]="YES";
	}else{
		str[i]="NO";
	}
	}

	for(int i=0;i<n;i++){
				System.out.println(str[i]);
	}
    }
}
}

C++: #include<iostream>
#include<algorithm>
using namespace std;
 
int main() {
  int N;
  cin >> N;

  for (int i = 0; i < N; i++) {
    int array[3];
    cin >> array[0] >> array[1] >> array[2];
    sort(array, array+3);
    cout << ((array[0]*array[0]+array[1]*array[1] == array[2]*array[2]) ? "YES" : "NO") << endl;
  }

  return 0;
}

C++: #include <iostream>
using namespace std;

int main(){
    int a[3];
    int n;
    cin >> n;
    for (int i = 0; i < n; i++){
	cin >> a[0] >> a[1] >> a[2];
	sort(a, a + 3);
	if (a[0] * a[0] + a[1] * a[1] == a[2] * a[2]) puts("YES");
	else puts("NO");
    }
    return 0;
}

C++: #include<iostream>
using namespace std;

int main(){
    int n, i, a, b, c;
    cin >> n;
    for (i = 0; i < n; i++){
        cin >> a >> b >> c;
        if (a * a + b * b == c * c || a * a + c * c == b * b || b * b + c * c == a * a) cout << "YES" << endl;
        else cout << "NO" << endl;
    }
}

C++: #include <iostream>
#include <algorithm>
using namespace std;
int main() {
	int a[3];
	int n;
	cin>>n;
	while(0<n){
		cin>>a[1]>>a[2]>>a[3];
		sort(a,a+2);
		if(a[1]*a[1]+a[2]*a[2]==a[3]*a[3]){
			cout<<"YES"<<endl;
		}else {
			cout<<"NO"<<endl;
		}
	}
	return 0;
}

C++: #include <iostream>

using namespace std;

int main() {
	int a[10000] = { 0 }, b[10000] = { 0 }, c[10000] = { 0 };
	int n,i;
	cin >> n;
	for (i = 0; i < n; i++) {
		cin >> a[i] >> b[i] >> c[i];
	}
	int d[10000], e[10000], f[10000],g[10000];
	d[i] = a[i] * a[i];
	e[i] = b[i] * b[i];
	f[i] = c[i] * c[i];
	g[i] = d[i] + e[i] + f[i];
	for (int j = 0; j < n; j++) {
		if (g[j] == 2*d[j] || g[j] == 2*e[j] || g[j] == 2*f[j]) {
			cout << "YES" << endl;
		}
		else {
			cout << "NO" << endl;
		}
	}
	return 0;
}

C++: #include<stdio.h>
#include<algorithm>

using namespace std;

int main(){
	int n,a,b,c;
	int m=0;
	scanf("%d",&n);
	for(int i=0;i<n;i++){
		int a[3];
		for(int j=0;j<3;j++)scanf("%d",&a[j]);
		std::sort(a,a+3);
		
		int d = 31;
		if(a[0]>d || a[1]>d || a[2]>d)puts("hogehogehoge");
		
		if(a[0]*a[0]+a[1]*a[1] == a[2]*a[2]){
			puts("YES");
		}else{
			puts("NO");
		}
	}
}

C++: #include<cstdio>
#include<iostream>
#include<algorithm>

using namespace std;

int main()
{
	int n;

	scanf("%d",&n);

		while(n--)
		{
			int a[3];
		
			scanf("%d %d %d",&a[0],&a[1],&a[2]);
			sort(a,a+3);

			if(a[2]*a[2]==a[0]*a[0]+a[1]*a[1])
				printf("YES\n");

			else
				printf("NO\n");
		}
	
}

C++: #include <iostream>

bool judgement(int a, int b, int c)
{
	if (a*a == b*b + c*c) {
		return true;
	} else {
		return false;
	}
}

int main()
{
	while (true) {
	    static int x;
	    static int y;
	    static int z;
	    static bool flag[3];
	    std::cin >> x >> y >> z;
	    flag[0] = judgement(x, y, z);
	    flag[1] = judgement(y, z, x);
	    flag[2] = judgement(z, x, y);
	    if (flag[0] || flag[1] || flag[2]) {
	    	std::cout << "YES" << std::endl;
	    	} else {
	    		std::cout << "NO" << std::endl;
	    		}
	   }
}

C++: import java.util.*;
import java.io.*;
import java.awt.geom.*;
import java.math.*;

public class Main {

	static final Scanner in = new Scanner(System.in);
	static final PrintWriter out = new PrintWriter(System.out,false);

	static void solve() {
		int n = in.nextInt();

		while (n-- > 0) {
			int a = in.nextInt();
			int b = in.nextInt();
			int c = in.nextInt();

			if (a*a == b*b + c*c || b*b == c*c + a*a || c*c == a*a + b*b) {
				System.out.println("YES");
			} else {
				System.out.println("NO");
			}
		}
	}

	public static void main(String[] args) {
		long start = System.currentTimeMillis();

		solve();
		out.flush();

		long end = System.currentTimeMillis();
		//trace(end-start + "ms");
		in.close();
		out.close();
	}

	static void trace(Object... o) { System.out.println(Arrays.deepToString(o));}
}

C++: #include<iostream>
using namespace std;
int main(){
int n,a,b,c,i;
cin>>n;
for(i=0;i<n;i++){
cin>>a>>b>>c;
if(a*a==b*b+c*c)cout<<"YES"<<endl;else if(b*b==a*a+c*c)cout<<"YES"<<endl;else if(c*c==a*a+b*b)cout<<"YES"<<endl;else cout<<"NO"<<endl;
}
return 0;
}

C++: #include <iostream>
#include <algorithm>

using namespace std;

int main(){
  int n; cin >> n;
  while(n--){
    int e[3];
    cin >> e[0] >> e[1] >> e[2];
    sort(e,e+3);
    if(e[2]*e[2] == e[0]*e[0] + e[1]*e[1])
      cout << "YES" << endl;
    else
      cout << "NO" << endl;
  }
  return 0;
}