C语言函数指针变量

复制纯文本新窗口

1. int max(int a,int b){
2. if(a>b)return a;
3. else return b;
4. }
5. main(){
6. int max(int a,int b);
7. int(*pmax)();
8. int x,y,z;
9. pmax=max;
10. printf("input two numbers:\n");
11. scanf("%d%d",&x,&y);
12. z=(*pmax)(x,y);
13. printf("maxmum=%d",z);
14. }

int max(int a,int b){
    if(a>b)return a;
    else return b;
}
main(){
    int max(int a,int b);
    int(*pmax)();
    int x,y,z;
    pmax=max;
    printf("input two numbers:\n");
    scanf("%d%d",&x,&y);
    z=(*pmax)(x,y);
    printf("maxmum=%d",z);
}