Why is the output 4 ????

Question

https://code.sololearn.com/cQNz0Kp9pRqx/?ref=app

Answer 1

Mohammad Nabavi You're welcome! 😉

Answer 2

The integer getting parsed was treated as base 2 and here's how we count in binary:-

0
1
10
11
100 <- 4
101
110
111
...

Answer 3

thank😉