# include <stdio.h>
int main(void)
{
    int max (int x,int y int z);
    int a,b,c,d;
    scanf("%d,%d,%d",&a,&b,&c);
    d =max (a,b,c);
    printf("max is %d\n",d);
    return(0);
}
int max (int x,int y,int z);
{
    int q;
    if (x > y),(x > z) q=x;
    else if (y > x),(y > z) q=y;
    else q=z;
    return(q)；
}
--------------------Configuration: 25 - Win32 Debug--------------------
Compiling...
25.cpp
C:\Documents and Settings\Administrator\桌面\25.cpp(4) : error C2144: syntax error : missing ',' before type 'int'
C:\Documents and Settings\Administrator\桌面\25.cpp(12) : error C2447: missing function header (old-style formal list?)
Error executing cl.exe.

25.exe - 2 error(s), 0 warning(s)

# include <stdio.h>
int main(void)
{
    int max (int x,int y int z);        //int y 后点少了个豆号
    int a,b,c,d;
    scanf("%d,%d,%d",&a,&b,&c);
    d =max (a,b,c);
    printf("max is %d\n",d);
    return(0);
}
int max (int x,int y,int z);            //这里不要分号
{
    int q;
    if (x > y),(x > z) q=x;            //奇怪的if语句
    else if (y > x),(y > z) q=y;        //奇怪的if语句
    else q=z;
    return(q)；        //这里的分号请不要用中文输入法来打
}

int main(void)
{
    int max (int x,int y,int z);
    int a,b,c,d;
    scanf("%d,%d,%d",&a,&b,&c);
    d =max (a,b,c);
    printf("max is %d\n",d);
    return 0;}
int max (int x,int y,int z){
    int q;
    if (x>y&&x>z) q=x;
    else if (y>x&&y>z) q=y;
    else q=z;
    return(q);
}

# include <stdio.h>
 int main(void)
 {
     int max (int x,int y, int z);
     int a,b,c,d;
     scanf("%d,%d,%d",&a,&b,&c);
     d =max (a,b,c);
     printf("max is %d\n",d);
     return(0);----???
 }
 int max (int x,int y,int z);--多了；
 {
     int q;
     if (x > y),(x > z) q=x;－－(x>y)&&(x>z)
     else if (y > x),(y > z) q=y;--同上！
     else q=z;
     return(q)；
 }

#include <stdio.h>
int max (int x,int y,int z)
{
    int q;
    if (x > y&&x > z) q=x;
   if (y > x&&y > z) q=y;
  if (z > x&&z > y) q=z;
  return q;
}


 main(void)
{

    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    printf("max is %d\n",max (a,b,c));
    return(0);
}

#include<stdio.h>
void main()
{
    int max(int x,int y,int z);
    int a,b,c,d;
    scanf("%d%d%d",&a,&b,&c);
    d=max(a,b,c);
    printf("%d\n",d);
}
int max(int x,int y,int z)
{
   int q;
   if(x>y&&x>z)
       q=x;
   else if(y>z&&y>x)
       q=y;
   else
       q=z;
   return q;
}