Thread: How to do this??

How to do it~~
eg. input 79 --> output 7
9

u do it and u'll know how to do it.........itzz juz tt simple!!

Code:

#include <stdio.h>

int main(void)
{

  int usernum;

  printf("Enter a number: ");
  scanf("%d", &usernum);  // get the number
  printf("You entered %d\n", usernum); // print the number

  return 0;

}

Simple as that.

> scanf("%d", usernum); // get the number
You forgot the &
scanf("%d", &usernum); // get the number

Whoops so I did! Sorry if someone tried that and it didn't work. Thanks for pointing that out Salem. I'll fix it up.