n = int(input())
if n>=1 and n<1000000000000000000:
    while(n!=0):
        x, y, z = map(int, input().split())
        if x>y and x > z:
            print(x)
        elif y>x and y>z:
            print(y)
        elif z>x and z>y:
            print(z)
        else:
            print("All n are equal.")
        n = n - 1
else:
    print("Error")