Write a program to print first n numbers in python

Doing with FOR loop

How to do it?

• Generate a range from 1 to n
• Print each element

# Program to print all numbers stored in a list

n=100
# iterate over the list
for val in range(1,n):
	print(val)
	

When you run the program, the output will be:

1
2
3
.
.
100

Using WHILE loop

How to do it?

• Concept is Simple Counting
• x=f(x), use a loop
• N=N+1
• Derive the next number by adding 1 to previous number

num=1
last=100
while (num <=last):
        print 'The number is:', num
        num= num+ 1

When you run the program, the output will be:

1
2
3
.
.
100