Go: package main
import (
    "fmt"
    "os"
    "bufio"
    "strconv"
    "sort"
)
 
var sc = bufio.NewScanner(os.Stdin)
var out = bufio.NewWriter(os.Stdout)
 
func main(){
    sc.Split(bufio.ScanWords)
    defer out.Flush()
    n := nextInt()
    for i:=0; i<n; i++{
        data := nextInts(3)
        sort.Ints(data)
        if data[0]*data[0]+data[1]*data[1] == data[2]*data[2]{
            fmt.Fprintln(out, "YES")
        }else{
            fmt.Fprintln(out, "NO")
        }
    }
}
 
func next() string{
    sc.Scan()
    return sc.Text()
}
 
func nextInt() int{
    a, _ := strconv.Atoi(next())
    return a
}
 
func nextInts(n int) []int{
    a := make([]int, n)
    for i:=0; i<n; i++{
        a[i] = nextInt()
    }
    return a
}

Python: num = int(input())
for i in range(num):
    a, b, c = map(int, input().split())
    a2 = a ** 2
    b2 = b ** 2
    c2 = c ** 2
    if a2 + b2 == c2 or a2 + c2 == b2 or c2 + b2 == a2 :
        print('YES')
    else:
        print('NO')

Python: n = int(input() )
for i in range(n):
    a, b, c = [int(x) for x in input().split()]
    if (b > a):
        a, b = b, a
    if (c > a):
        a, c = c, a #a = max
    if (b*b + c*c - a*a == 0):
        print("YES")
    else:
        print("NO")

Python: N = int(input())
for i in range(N):
    a, b, c = sorted(map(int, input().split()))
    print("YES" if a**2 + b**2 == c**2 else "NO")

Python: #-*-coding:utf-8-*-

def get_input():
    for i in range(int(input())):
        yield "".join(input())
  
if __name__ == "__main__":
    array = list(get_input())
    for i in range(len(array)):        
        a,b,c = array[i].split()
        if int(a)^2 + int(b)^2 == int(c)^2:
            print("YES")
        elif int(c)^2 + int(a)^2 == int(b)^2:
            print("YES")
        elif int(b)^2 + int(c)^2 == int(a)^2:
            print("YES")
        else:
            print("NO")

Python: n = int(input())
for i in range(n):
  a = list(map(int,input().split()))
  a.sort()
  if a[0]**2 + a[1]**2 == a[2]**2:
    print("YES")
  else:
    print("NO")

Python: for _ in[0]*int(input()):a,b,c=sorted(map(int,input().split()));print(['NO','YES'][a*a+b*b==c*c])

Python: n=int(input())
while True:
    try:
        a=list(map(int,input().split()))
        if a[0]**2+a[1]**2==a[2]**2:
            print('YES')
        elif a[1]**2+a[2]**2==a[0]**2:
            print('YES')
        elif a[2]**2+a[0]**2==a[1]**2:
            print('YES')
        else:
            print('NO')
    except:
        break;

Python: N = int(input())
for i in range(N):
    p = input()
    li = sorted([int(i) for i in p.split(" ")])
    if li[-1]**2 == li[-2]**2 + li[-3]**2:
        print("YES")
    else:
        print("NO")

Python: N = int(input())
for i in range(N):
    sides = list(map(int, input().split()))
    sides.sort()
    if sides[0] ** 2 + sides[1] ** 2 == sides[2] ** 2:
        print('YES')
    else:
        print('NO')

Python: n=int(input())
a=[]
c=[]
for i in range(n):
    a.append([])
    for j in range(3):
        a[i].append([])
for i in range(n):
    #for j in range(3):
    a[i][0], a[i][1], a[i][2]=map(int, input().split())
    a[i].sort()
    if(((a[i][0]*a[i][0])+(a[i][1]*a[i][1]))==(a[i][2]*a[i][2])):
        k="YES"
        c.append(k)
    else:
        k="NO"
        c.append(k)
for i in range(n):
    print(c[i])

Python: # -*- coding:utf-8 -*-

def check(val):
    val.sort()
    a=int(val[0])*int(val[0])
    b=int(val[1])*int(val[1])
    c=int(val[2])*int(val[2])

    flag=(c==a+b)
    return flag

def main():
    N=int(input())

    for i in range(N):
        a=input()
        val=a.split(" ")
        if check(val):
            print("YES")

        else:
            print("NO")

if __name__=="__main__":
    main()

Python: n = int(input())

for i in range(n):
    number = input().split()
    hen1, hen2, hen3 = map(int, number)
    if hen1 == hen2 == hen3:
        print('YES')
    else:
        print('NO')

Python: import sys

__author__ = 'bisuk'

i = 0
list0 = []
for line in sys.stdin.readlines():
    # list1 = line.split(" ")
    list0.append(line)
    # list0.append(int(line.strip("\n")))

# print("N = "+str(list0[0]))
#print(list0)
for i in range(1, int(list0[0]) + 1):
    #print("i="+str(i) + " :" + list0[i]),
    list2 = sorted(list0[i].strip("\n").split(" "))
    #print(list2)
    if int(list2[0]) * int(list2[0]) + int(list2[1]) * int(list2[1]) == int(list2[2]) * int(list2[2]):
        print("YES")
    else:
        print("NO")

Python: n=int(input())
i=0
while i<n:
    a,b,c=map(int,input().split())
    if a*a+b*b==c*c:
        print("YES")
    elif a*a+c*c==b*b:
        print("YES")
    elif b*b+c*c==a*a:
        print("YES")
    else:
        print("NO")
    i=i+1

Python: N=int(input())
for i in range(N):
    x,y,z=map(int,input().split())
    if x**2+y**2==z**2 or y**2+z**2==x**2 or z**2+x**2==y**2:
        print('YES')
    else:
        print('NO')

Python: for i in range(int(input())):
    li = sorted([int(j) for j in input().split()])
    print("YES" if li[0] ** 2 + li[1] ** 2 == li[2] ** 2 else "NO")

Python: import sys
import math

for line in sys.stdin:
  a = line.split()
  if len(a) == 3:
    if int(a[0])*int(a[0]) + int(a[1])*int(a[1]) == int(a[2])*int(a[2]):
        print("YES")
    else:
        print("NO")

Python: N = int(input())
for l in range(N):
    a = [int(i) for i in input().split()]
    a.sort()
    if a[0]*a[0] + a[1]*a[1] == a[2]*a[2]:
        print("YES")
    else:
        print("NO")

Python: # coding: utf-8

n = int(raw_input())
for i in range(n):
	data = map(int, raw_input().split())
	if data[0]**2 == data[1]**2 + data[2]**2:
		print("YES")
	elif data[1]**2 == data[2]**2 + data[0]**2:
		print("YES")
	elif data[2]**2 == data[0]**2 + data[1]**2:
		print("YES")
	else:
		print("NO")

Python: N=int(input())
for i in range(N):
    a,b,c=map(int,input().split())
    a,b,c=sorted([a,b,c])
    if (a**2)+(b**2)==(c**2):
        print('YES')
    else:
        print('NO')

Python: a=int(input())

for i in range(a):
    x,y,z=map(int,input().split())
    
    if x>y:
        x,y=y,x
    if y>z:
        y,z=z,y
    if x>y:
        x,y=y,x
    
    if z**2==x**2+y**2:
        print("YES")
    else:
        print("NO")

Python: times=int(input())
answers=[]
for i in range(times):
    hen=input().split()
    for j in range(times):
        hen[j]=int(hen[j])
    for j in range(times-1):
        for k in range(times-1):
            if hen[j]>hen[j+1]:
                num=hen[j]
                hen[j]=hen[j+1]
                hen[j+1]=num
    if hen[0]*hen[0]+hen[1]*hen[1]==hen[2]*hen[2]:
        answers.append('Yes')
    else:
        answers.append('No')

for i in range(len(answers)):
    print(answers[i])

Python: N = int(raw_input())

for i in range(N):
    line = raw_input()
    a, b, c = sorted(int(w) for w in line.split())

    if a**2 + b**2 == c**2:
        print('YES')
    else:
        print('NO')

Python: import sys

n = input()
for a,b,c in map(lambda x: map(int,x.split()),sys.stdin.readlines()):
    print("YES" if a*a+b*b==c*c else "NO")

Python: def triangle(a, b, c):
    return a * a + b * b == c * c

t = int(input())
for i in range(t):
    sides = input().split(' ')
    for i in range(3):
        sides[i] = int(sides[i])
    sides.sort()
    r = triangle(sides[0], sides[1], sides[2])
    if (r): print("YES")
    else: print("NO")

Python: N = int(input())
for i in range(N) :
	vertex=sorted(map(int,input().split(" ")))
	if vertex[0]**2+vertex[1]**2==vertex[2]**2 :
		print("YES")
	else:
		print("NO")

Python: def Triangle(a,b,c):
    if a**2 == b**2 +c**2 or b**2 == a**2+c**2 or c**2 == a**2+b**2:
        print("YES")
    else:
        print("NO")

N = int(input())
for i in range(N):
    a,b,c = map(int,input().split())
    Triangle(a,b,c)

Python: n = int(input())
for _ in range(n):
    l = list(map(int, input().split()))
    l.sort()
    a = l[0]
    b = l[1]
    c = l[2]
    if a ** 2 + b ** 2 == c ** 2:
        print("YES")
    else:
        print("NO")