Untitled

import math
def Check(a,b,c):
    if a+b>c and a+c>b and b+c>a:
        if a*a==b*b+c*c or b*b==a*a+c*c or c*c==a*a+b*b:
            return True
    return False
list = []
if __name__ == '__main__':
    while(True):
        x = float(input())
        y = float(input())
        z = float(input())
        if (Check(x,y,z) and x<=50 and y<=50 and z<=50 and max(x,y,z)<=50):
            list.append([x,y,z])
        print("Nhap 0 stop/ 1 de tiep tuc")
        a = int(input())
        if a == 0: break
    list = tuple(list)
    for i in range(0,len(list)):
        print(list[i])