#include <stdio.h>

int main(void)
{
    int input;
    int km, m, sm;

    printf("Enter santimeter's: ");
    
    input = 023000;

    km = input/100000;
    m = ((input-(km*100000))/1000);
    sm = input%100;
    
    printf("%d %d %d", km, m, sm);
}

Enter santimeter's: 0 9 28
Exited: ExitFailure 6