Go: package main

import (
	"bufio"
	"os"
	"strconv"
	"fmt"
)

var scanner = bufio.NewScanner(os.Stdin)

func nextInt() int {
	scanner.Scan()
	i, e := strconv.Atoi(scanner.Text())
	if e != nil {
		panic(e)
	}
	return i
}
func main() {
	scanner.Split(bufio.ScanWords)
	n := nextInt()
	for i := 0; i < n; i++ {
		a := nextInt()
		b := nextInt()
		c := nextInt()
		if a*a == b*b + c*c || b*b == a*a + c*c || c*c == a*a + b*b {
			fmt.Println("YES")
		} else {
			fmt.Println("NO")
		}
		continue
	}
}

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

int main(){
	int t[1000][3], cnttri, dataset_num, i;
	cin>>dataset_num;
	for(cnttri=0;cnttri<dataset_num;cnttri++){
		cin>> t[cnttri][0] >> t[cnttri][1]>> t[cnttri][2];
		sort(t[cnttri], t[cnttri]+2);
	}
	for(i=0;i<cnttri;i++){
		if(t[i][2]*t[i][2] == t[i][1]*t[i][1] + t[i][0]*t[i][0]){
			cout << "YES\n";
		}else{
			cout << "NO\n";
		}
	}
	return 0;
}

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

int main(){
  int hoge,a,b,c,nya;
  cin >> hoge;
  for(int i=0;i<=hoge;i++){
    nya = 0;
    cin >> a >> b >> c;
    if(a==0)break;
    hoge = a;
	if(b*b+c*c==a*a) nya = 1;
    if(b>hoge) {hoge = b;
	if(a*a+c*c==b*b) nya = 1;}
    if(c>hoge) {hoge = c;
	if(a*a+b*b==c*c) nya = 1;}

	if(nya == 1) cout << "YES" << endl;
	else cout << "NO" << endl;
  }
  return 0;
}

C++: #include<cstdio>

using namespace std;

int main()
{
	int a[100];
	int b[100];
	int c[100];
	int len, i;
	
	scanf("%d",&len);
	
	for(i = 0; i < len; i++){
		scanf("%d",&a[i]);
		scanf("%d",&b[i]);
		scanf("%d",&c[i]);
	}
	
	for(i = 0; i < len; i++){
		if((a[i]*a[i] == b[i]*b[i] + c[i]*c[i])||(b[i]*b[i] == a[i]*a[i]+c[i]*c[i])||(c[i]*c[i] == b[i]*b[i]+a[i]*a[i])){
			printf("YES\n");
		}
		else{
			printf("NO\n");
		}
	}
	
	return 0;
}

C++: #include <iostream>
#include<math.h>
#include<iomanip>
#include<vector>
#include<algorithm>
#include<functional>
#include<string>
using namespace std;
int aa[1000][1000]={};
int main()
{
    int  i=0,j=0,n=0,a=0,b=0,c=0,d=0;


    cin >> n;
    for(i=0;i<n;i++){
        if(i>0)cout << endl;
        d=0;
        cin >> a >> b >> c;
        if(a>b&&a>c){
            if((a*a-(b*b+c*c)==0)){
                cout << "YES";
            }
            else cout << "NO";

        }

        else if(b>c){
            if((b*b-(a*a+c*c)==0)){
                cout << "YES";
            }
            else cout << "NO";

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


    }

}

C++: #include<stdio.h>
int main(){
int n,a[1000],b[1000],c[1000],i;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d %d %d",&a[i],&b[i],&c[i]);
}
for(i=0;i<n;i++){
if(a[i]*a[i]+b[i]*b[i]==c[i]*c[i]||c[i]*c[i]+b[i]*b[i]==a[i]*a[i]||a[i]*a[i]+c[i]+c[i]==b[i]*b[i]){
printf("YES\n");
}
else{
printf("NO\n");
}
}
return 0;
}

C++: main(a,b,c){for(;~scanf("%d%d%d",&a,&b,&c);puts((a+b-c&&a+c-b&&c+b-a)?"NO":"YES"))a*=a,b*=b,c*=c;}

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

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

	cin >> n;

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

		int max=a, k=b, l=c;
		if(max < b){
			max = b;
			k=a;
		}else if(max < c){
			max = c;
			l=a;
		}

		if(max*max == k*k + l*l)
			cout << "YES" << endl;
		else
			cout << "NO" << endl;
	}
	return 0;
}

C++: #include<stdio.h>
int main(){int n,l,s;scanf("%d",&n);while(n--){int i[3];scanf("%d %d %d",&i[0],&i[1],&i[2]);l=2;while(l--){if(i[l+1]>i[l]){s=i[l+1];i[l+1]=i[l];i[l]=s;}}printf("%s\n",i[2]*i[2]+i[1]*i[1]==i[0]*i[0]?"YES":"NO");}return 0;}

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

int main()
{
	int x;
	int a[3];

	cin >> x;

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

C++: #include <iostream>
using namespace std;
string isRightTriangle(int s1, int s2, int s3) {
  int a = s1, b = s2, c = s3;
  for(int i = 0; i < 3; ++i) {
	if(a*a + b*b == c*c) {
	  return "YES";
	}
	if(i == 0) swap(a, b);
	if(i == 1) swap(b, c);
  }
  return "NO";
}
int main() {
  int N, s1, s2, s3;
  cin >> N;
  for(int i = 0; i < N; ++i) {
	cin >> s1 >> s2 >> s3;
	cout << isRightTriangle(s1, s2, s3) << endl;
  }
  return 0;
}

C++: #include <iostream>

using namespace std;

int main (void){
	int i;
	double a,b,c;

	cin>>i;
	while(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;
		}
		i--;
		
	}
}

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

using namespace std;

int main(){

	int i, m;
	cin >> m;

	for(i=0; i<m; i++){

	int a[3];

	cin >> a[0] >> a[1] >> a[2];
	sort(a, a+3);

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

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

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

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

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

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

	return 0;
}

C++: #include <iostream>
#include <cstdio>
#include <cstdlib>
#include <string.h>
#include <math.h>
using namespace std;
int main(){
    double a[1010], n, s, k=0, i=0;
    cin >> n;
    for(i=0; i<n;i++){
             cin>>a[0]>>a[1]>>a[2];
             sort(a, a+3);
             k=(a[1]*a[1])+(a[0]*a[0]);
             if(a[2]==sqrt(k))
             printf("YES\n");
             else
             printf("NO\n");
    }
    return 0;
}

C++: #include<stdio.h>
int main(void)
{
    int t,i,max,s,a[3]={0};
    scanf("%d",&t);
    while(t--)
    {
        scanf("%d%d%d",&a[0],&a[1],&a[2]);
        max = 0;s = 0;
        for(i=0;i<3;i++)
            if(a[i]>max)max = a[i];
        for(i=0;i<3;i++)
        {
            if(a[i]!=max)
                s += a[i]*a[i];
        }
        max = max*max;
        if(max==s)
            printf("YES\n");
        else
            printf("NO\n");
    }
    return 0;
}

C++: #include "stdio.h"

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

	scanf("%d", &n);
	printf("\n");

	for (int i = 0; i < n; i++){
		scanf("%d %d %d", &a, &b, &c);

		a *= a;
		b *= b;
		c *= c;

		if(c == a+b || b == a+c || a == b+c) printf("YES\n");
		else printf("NO\n");
	}

	return 0;
}

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

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

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

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

int main(void){

  int n,i,a,b,c;
  cin >> n;
  for(i=0;i<n;i++){
    cin >> a >> b >> c;
    int num[3];
    num[0] = a;
    num[1] = b;
    num[2] = c;

    sort(num,num+3);

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

}

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

C++: #include <iostream>
using namespace std;
int main(){
int N,a,b,c;
cin>>N;
for(int i=0;i<N;i++){
int ans=0;
cin>>a>>b>>c;
	if(a*a==b*b+c*c){
	ans=ans+1;}
		else if(b*b==a*a+c*c){
		ans=ans+1;}
		else if(c*c==a*a+b*b){
		ans=ans+1;}
	if(ans==1){
	cout<<"YES"<<endl;}
	if(ans!=1){
	cout<<"NO"<<endl;}
	}
return 0;
}

C++: n=int(input())
for i in range(n):
        a=[]
        a=input().split()
        a=sorted(a)
        if (int(a[0])**2)+(int(a[1])**2)==(int(a[2])**2):
            print('YES')
        else:
            print('NO')