Submission #1262810

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Source Code Expand

a,b,c = map(int,input().split())
count = 0
while 1:
    if a == b and b == c:
        print(-1)
        break
    
    if a % 2 == 1 or b % 2 == 1 or c % 2 == 1:
        print(count)
        break
    a_a = b / 2 + c / 2
    b_a = a / 2 + c / 2
    c_a = a / 2 + b / 2
    a = a_a
    b = b_a
    c = c_a
    count = count + 1

Submission Info

Judge Result