#include
#include
int max(int a ,int b)
{
if(a>=b)
{
return a;
}
else
{
return b;
}
}
int main(int argc, const char *argv[])
{
int m,n,result;
printf("輸入兩個(gè)數(shù)如 4,5：\n");
scanf("%d,%d",&m,&n);
result = max(m,n);
printf("this is max = %d\n",result);
return 0;
}