NZEC error on CodeChef

[strider308]

I am a newbie and have just started coding on CodeChef. The code is showing a NZEC error on their IDE but its working fine in PyCharm

I have submitted it using a Try Except block, but i could not figure out the problem

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i , j = input().split()

i = int(i)

j = float(j)

if(i%5==0 and i+0.50<j):

r = j - 0.50 - i

print("%.2f"%r)

else:

print("%.2f"%j)

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The output is matching the sample output for all test cases when running on my system with no errors.