Question

How to print each digit of a number in C

Answer 1

#include <stdio.h>

void print_each_digit(long num) {
    while (num != 0) {
        printf("%d\n", num % 10);
        num /= 10;
    }
}
  
int main()
{
    int n = 128;
 
    print_each_digit(n);
 
    return 0;
}
 
 
 
  
/*
run:
   
8
2
1
   
*/

 

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