time_test.h

python改写的<<C语言百例>>! 很经典的程序开发例子!

#ifndef _TIME_TEST_H
#define _TIME_TEST_H

extern void time_test();

#endif




#include "time_test.h"

///time_test.c
void time_test()
{
    int x = 123498;
    int y = 98082432;
    int z = 0;
    int i;
    for (i = 0 ; i < 100 ; i++)
    {
        z = x * y;
    }
}

int main()
{
    time_test();
    return 0;
}