#include<stdio.h>
int main(){
int a,b,c;
int max(int x,int y);
c=max(a,b);
scanf("%d,%d",&a,&b);
printf("%d\n",c);
return 0;}
int max(int x,int y)
{
int z;
if(x>y)z=x;
else z=y;
return(z);
}
采纳了回答中的答案:
#include<stdio.h>
int main(){
int a,b,c;
scanf("%d,%d",&a,&b);
int max(int x,int y);
c=max(a,b);
printf("%d\n",c);
return 0;}
int max(int x,int y)
{
int z;
if(x>y){z=x;}
else{z=y;}
return(z);
}