How to repeat a char using printf?

Question

I\'d like to do something like printf(\"?\", count, char) to repeat a character count times.

What is the right format-string to accomplish

Answer 1

you can make a function that do this job and use it

#include 

void repeat (char input , int count )
{
    for (int i=0; i != count; i++ )
    {
        printf("%c", input);
    }
}

int main()
{
    repeat ('#', 5);
    return 0;
}

This will output

#####