今天來說一講,函數的引用;
#include<stdio.h>
void Move;
void Build;
void Paint;
int main()
{
Move();
Build();
Paint();
return 0;
}
void Move()
{
printf("the function is move material");
}
void Build()
{
printf("the function is building a build");
}
void Paint()
{
printf("the function is Paint cloth「);
}
在此應注意void是老版本的形式;ide
#include<stdio.h>
void ShowNumber(int iNumber);//函數聲明
int main()
{
int iShowNumber;
printf("What Number do you want show\n");
scanf("%d",&iShowNumber);
ShowNumber(iShowNumber);
return 0;
}
void ShowNumber(int iNumber)//函數定義
{
printf("you want to show the Number is :%d\n",iNumber):
}
函數定義在函數體的底部;
當將函數定義放在首部,就能夠省略函數聲明;函數