c language function call example

C language function call example子

#include <stdio.h>
#define LABEL &#39;*&#39;
#define NAME "王五"
#define AGE 35

void printSplit(void);

int main()
{
    printSplit();
    printf("姓名：%s\n", NAME);
    printf("年龄：%d\n", AGE);
    printSplit();
    return 0;
}
void printSplit(void) {
    for (size_t i = 0; i < 10; i++)
    {
        putchar(&#39;*&#39;);
    }
    putchar(&#39;\n&#39;);
}

Note: The printSplit function is in the main function behind, so it needs to be declared in front.

Result:

**********
姓名：王五
年龄：35
**********

Function parameters

#include <stdio.h>
void printSplit(int);
int main()
{
    for (size_t i = 1; i < 10; i++)
    {
        printSplit(i);
    }
    return 0;
}
void printSplit(int width) {
    for (size_t i = 0; i < width; ++i)
    {
        putchar(&#39;*&#39;);
    }
    putchar(&#39;\n&#39;);
}

Result:

**
***
****
*****
******
*******
********
*********

Recommended course: C Language Tutorial

The above is the detailed content of c language function call example. For more information, please follow other related articles on the PHP Chinese website!