NZEC error in python code-codechef -


i'm new python.i have been getting nzec run time error code in codechef. changed input() raw_input().can explain me why code getting nzec error

def function1(list1,sum): if len(list1)==1:     return sum m=min(list1) i=list1.index(m) if list1.count(m)>1:     sum+=list1.count(m) else:     sum+=1 list1=list1[:i] return function1(list1,sum)  t=int(raw_input()) global list1 global sum while t>0:   n=int(raw_input())    sum=0   list1=list()   list1[1:n]=raw_input().split()   m=min(list1)   i=list1.index(m)   if i==0:     if list1.count(m)>1:         sum+=list1.count(m)     else:         sum+=1     print(sum) else:     k=function1(list1,sum)     k+=1     print(k) t-=1


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