decimal to octal converter

Question

someone could help me using C program,

Answer 1

If you only need to print a number in octal base you can use printf function.

http://www.cplusplus.com/reference/cstdio/printf/

#include <stdio.h>

int main() {
int i;

printf("Enter an integer: ");
scanf("%d", &i);
printf("%d\nDecimal -> %d | Octal -> %o", i, i, i);

return 0;
}

Code updated Robin J. Sestoso

Hth, cmiiw

Answer 2

thanks but we need to include scanf(" %d", & varisble)

Answer 3

thank you..