```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int a[2],sum=0,b[12]={31,28,31,30,31,30,31,31,30,31,30,31};
cin>>a[0];
getchar();
cin>>a[1];
if(a[0]>12||a[0]==0) if(a[0]%10==0)a[0]=10,sum++;else a[0]=a[0]%10,sum++;
if(a[1]==0||a[1]>b[a[0]-1]) sum++;
cout<<sum;
return 0;
}
```
我也是#9没过
by 白给Whilegivemiao @ 2021-08-22 11:04:34