Question

How many times the following loop execute in python
c=0
while c<20:
c+=2​

Answer 1

The following loop will execute 9 times in Python. As there are 9 multiples of 2 between 0 and 20.

PROGRAM:

Input:

c = 0

while c<20:

c += 2

print(c)

Output:

2

4

6

8

10

12

14

16

18