What is the output of this code ?

Question

dict={1:15,5:10,4:26}
sum=0
for value in dict :
sum=sum+value
print(sum)

Answer 1

It's output is 10. Because during the execution of "for loop" every time key will be extracted from dict and get added to sum.

sum=0+1 = 1
sum=1+5 = 6
sum=6+4 = 10

Answer 2

10, because it adds the keys, not the values: 0 + 1 + 5 + 4 = 10