Print Function

Read an integer .
Without using any string methods, try to print the following:

Note that "" represents the values in between.
Input Format
The first line contains an integer .
Output Format
Output the answer as explained in the task.
Sample Input

3

Sample Output

123 

Python 3.0 Code: 

inp=int(input())
x=1
while (x<=inp):
  print(x,end="")
  x+=1;