misuse.c

来自「经典书籍：C Primer Plus(第五版)中文版和源代码 本书全面讲述了C」· C语言 代码 · 共 27 行

/* misuse.c -- uses a function incorrectly */
#include <stdio.h>
int imax();      /* old-style declaration */

int main(void)
{
    printf("The maximum of %d and %d is %d.\n",
            3, 5, imax(3));
    printf("The maximum of %d and %d is %d.\n",
            3, 5, imax(3.0, 5.0));
    return 0;
}

int imax(n, m)
int n, m;
{
    int max;

    if (n > m)
        max = n;
    else
        max = m;
    
    return max;
}