如题：
新手小白一枚，求科普,谢谢！
代码：
#include<stdio.h>
main(){
int a,b,c;
scanf("%d,%d",&a,&b");
c=max(a,b);
printf("max=%d",c);
}
int max(x,y)
int x,y;
{
int z;
if(x>y)z=x;
else z=y;
return 0;
}
vc++6中出错：
d:\m-c\11\11.cpp(4) : error C2001: newline in constant
d:\m-c\11\11.cpp(4) : error C2143: syntax error : missing ')' before 'string'
d:\m-c\11\11.cpp(7) : warning C4508: 'main' : function should return a value; 'void' return type assumed
d:\m-c\11\11.cpp(8) : error C2065: 'x' : undeclared identifier
d:\m-c\11\11.cpp(8) : error C2065: 'y' : undeclared identifier
d:\m-c\11\11.cpp(9) : error C2448: '<Unknown>' : function-style initializer appears to be a function definition
d:\m-c\11\11.cpp(9) : fatal error C1004: unexpected end of file found
Error executing cl.exe.

[ 本帖最后由 oldna 于 2013-1-5 20:50 编辑 ]

谢谢2L,3L的
把多余的"删除了，按照3楼的所书写，现在出现以下错误：
d:\m-c\22\22.cpp(5) : error C2065: 'max' : undeclared identifier
d:\m-c\22\22.cpp(7) : warning C4508: 'main' : function should return a value; 'void' return type assumed
d:\m-c\22\22.cpp(8) : error C2373: 'max' : redefinition; different type modifiers
d:\m-c\22\22.cpp(10) : error C2447: missing function header (old-style formal list?)
Error executing cl.exe.

[ 本帖最后由 oldna 于 2013-1-4 18:03 编辑 ]

感谢，非常感谢各位的拔刀相助！

非常感谢你的相助，可是你给的代码编译不通过啊
D:\M-C\2\2.cpp(5) : error C2065: 'max' : undeclared identifier
D:\M-C\2\2.cpp(7) : warning C4508: 'main' : function should return a value; 'void' return type assumed
D:\M-C\2\2.cpp(8) : error C2065: 'x' : undeclared identifier
D:\M-C\2\2.cpp(8) : error C2065: 'y' : undeclared identifier
D:\M-C\2\2.cpp(9) : error C2448: '<Unknown>' : function-style initializer appears to be a function definition
D:\M-C\2\2.cpp(9) : fatal error C1004: unexpected end of file found
Error executing cl.exe.

斑主：我也知道尽信书不如无书，可惜偶还木有那个水平啊