Python Error in codeChef need insight

help
#1

Hi so i was writing a code in the beginner section while my code was working perfectly in custom windows and inputs i was getting NZec and EOF. code was perfect but when i ran the code like this

N,M,K=input().split()
N,M,K=int(N),int(M),int(K)
certi=0
for i in range(int(N)):
Studentdata=input().split( )
Studentdata=[int(i) for i in Studentdata]
if Studentdata[-1]>10:
certi=certi+0
elif Studentdata[-1]<=10 and (sum(Studentdata[0:K]))>=M:
certi=certi+1
print(certi)

it produced error but if i put the code in try except it worked . I want to know if there is any particular reason it happens in python.

#2

if you want to assign value to N,M,K then you have to use list comprehension. Here do like this.
N,M,K =[int(x) for x in input().split()]

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#3

I did it like that but the error still persisted. I think the error appears in the case of input() not matching the constraints but if I put code in try/except it works. the error appears in line1 so I think it has something to do with input.
-Kaushal
your help is very much appreciated please tell any more insights if you can thanks :slight_smile:

#4

You can also try this method of getting multiple inputs in the same line.

For multiple values :

  • N, M, K = map(int, input().split())

For list or tuples:

  • arr = list(map(int, input().split())

This is will simply map the input to the corresponding values. Hope this would be helpful. Happy coding. :smiley:

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