Print 1 to N
Print the numbers 1 through N on one line using a loop.
Input format
One line with an integer N (at least 1).
Output format
Print the integers from 1 to N, space-separated on one line.
Constraints
- Values fit in a 64-bit signed integer
- Trailing whitespace and a trailing newline are ignored by the judge
Read from stdin, write to stdout. Sample cases below show the exact format.
Sample cases
Example 1
Input
5Expected output
1 2 3 4 5Example 2
Input
3Expected output
1 2 3