Go: package main

import (
	"bufio"
	"fmt"
	"math"
	"os"
	"sort"
	"strconv"
	"strings"
)

func sliceAtof64(sa []string) ([]float64, error) {
	si := make([]float64, 0, len(sa))
	for _, a := range sa {
		i, err := strconv.ParseFloat(a, 64)
		if err != nil {
			return si, err
		}
		si = append(si, i)
	}
	return si, nil
}

func answer(ans bool) {
	if ans {
		fmt.Println("YES")
	} else {
		fmt.Println("NO")
	}
}
func isRightTriangle(ary []float64) (ans bool) {
	sort.Sort(sort.Reverse(sort.Float64Slice(ary)))
	ans = math.Pow(ary[1], 2.0)+math.Pow(ary[2], 2.0) == math.Pow(ary[0], 2.0)

	return
}

func main() {
	scanner := bufio.NewScanner(os.Stdin)
	scanner.Scan()
	lineCount, _ := strconv.Atoi(scanner.Text())
	lines := make([]string, lineCount)

	for i := 0; i < lineCount; i++ {
		scanner.Scan()
		lines[i] = scanner.Text()
	}

	for _, v := range lines {
		ary, _ := sliceAtof64(strings.Split(v, " "))
		answer(isRightTriangle(ary))
	}
}

C++: #include "bits/stdc++.h"
using namespace std;

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

C++: #include<iostream>
#include<algorithm>
using namespace std;
int main(){
    int n;
    int a,b,c;

    cin >> n;

    for(int i=0; i<3; ++i){
        cin >> a >> b >> c;
        if(a < b){
            swap(a,b);
        }
        if(a < c){
            swap(a,c);
        }

        if((a*a) != (b*b + c*c)){
            cout << "NO" << endl;
        }
        else{
            cout << "YES" << endl;
        }
    }

    return 0;
}

C++: #include<iostream>

using namespace std;

int main(){
  int n;
  int a,b,c;
  int tmp;
  cin >> n;
  for(int i=0;i<n;i++)
    {
      cin >> a >> b >> c;
    }

  if(a>c){
    tmp=a;
    a=c;
    c=tmp;
  }
  if(b>c){
    tmp=b;
    b=c;
    c=tmp;
  }

  if(a*a+b*b==c*c)
    cout << "YES" << endl;
  else
    cout << "NO" << endl;
  return 0;
}

C++: #include<iostream>
#include<vector>
#include<algorithm>
int main(){
  using namespace std;
  int N;
  cin >> N;
  for(int i = 0; i < N; i++){
    vector<int> edge(3);
    for(int j = 0; j < 3; j++){
      cin >> edge[j];
    }
    sort(edge.begin(), edge.end());
    int l,m,s;
    s = edge[0];
    m = edge[1];
    l = edge[2];
    if(l*l == m*m + s*s){
      cout << "Yes" << endl;
    }else{
      cout << "No" << endl;
    }
  }
}

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

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

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");
		}
	}
}