Python- can someone help me with the logic

Question

arr = [0,1,2,3,4,5]
sum = 0
for n in arr:
sum = sum + n
if (n == 3)
arr.insert( n,10)
if(sum > 15):
break
print (sum)

Answer 1

Run this code and you will see. Adding prints often helps.

arr = [0,1,2,3,4,5]
sum = 0
for n in arr:
sum = sum + n
print(arr,sum)
if (n == 3):
arr.insert( n,10)
if(sum > 15):
break
print (sum)

Answer 2

arr = [0,1,2,3,4,5]
sum = 0
for n in arr:
sum = sum + n
if n ==(arr[5]):
arr.insert( n,10)
if(sum > 15):
break
print (sum)

Answer 3

something like that i think