```
#include <stdio.h>
int main()
{
int a,b,max;
printf("Input a, b:");
scanf("%d,%d",&a,&b);
if(a>b) max = a;
if(a<=b)max = b;
printf("max = %d\n",max);
}
這個scanf形式還不太熟悉,需要再多練習下,加油!!!
```
#include <stdio.h>
int main()
{
int a,b,max;
printf("Input a, b:");
scanf("%d,%d",&a,&b);
if(a>b) max = a;
if(a<=b)max = b;
printf("max = %d\n",max);
}
這個scanf形式還不太熟悉,需要再多練習下,加油!!!