Create a function with parameter that types 40 asterisks in a row. - C Function

C examples for Function:Function Definition

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Description

Create a function with parameter that types 40 asterisks in a row.

Demo Code

#include <stdio.h>
#include <string.h>            /* for strlen() */
#define NAME "Book2s.com."
#define ADDRESS "Main Str."
#define PLACE "New York, CA 99999"
#define WIDTH 40/*w  ww. j a  v  a  2s .  c o m*/
#define SPACE ' '

void show_n_char(char ch, int num);

int main(void)
{
    int spaces;
    
    show_n_char('*', WIDTH);   
    putchar('\n');
    show_n_char(SPACE, 12);    
    
    printf("%s\n", NAME);
    spaces = (WIDTH - strlen(ADDRESS)) / 2;


    show_n_char(SPACE, spaces);/* use a variable as argument   */
    printf("%s\n", ADDRESS);
    show_n_char(SPACE, (WIDTH - strlen(PLACE)) / 2);

    printf("%s\n", PLACE);
    show_n_char('*', WIDTH);
    putchar('\n');
    
    return 0;
}

void show_n_char(char ch, int num){
    int count;
    
    for (count = 1; count <= num; count++)
        putchar(ch);
}

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