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# Submit python solution

 0 Hi, I am quite new to codechef and also submitted my first problem. I am extremely sorry if this is not the right question to post. I am having an issue regarding submission. The issue is when I submit the solution against the custom input which is derived from problem description, it works!! (The program able to produce the right result). But then when I submit the solution not against the custom input, I get 'NZEC'. Below is my attached code. If there is a problem with the code, please help me out. I couldn't move one step further. The solution is for the problem https://www.codechef.com/problems/HMAPPY2 def gcd(a,b): if a == b: return a if a > b: return gcd(a-b,a) return gcd(a,b-a) def lcm(a,b): return a*b // gcd(a,b) testcases = int(input()) for t in range(testcases): N,a,b,k = map(int,input().split()) x = N//a y = N//b z = N//lcm(a,b) print('Win' if x+y-2*z >= k else 'Lose')  asked 15 Feb, 13:38 0★s1782662 1●1 accept rate: 0%

 0 Maybe the problem is with your gcd function: https://www.codechef.com/viewsolution/23092269 answered 15 Feb, 21:14 3★ayush4 16●3 accept rate: 10%
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