建议用栈
by zzbzwjx @ 2023-07-30 13:29:51
给我关注！
一种超级简单的方法!
```cpp
#include <iostream>
using namespace std;
int main(){
unsigned long long a,b,k;
cin >> b;
char s;
while(cin >> s >> k){
if(s == '*'){
b = b * k % 10000;
}else{
a = (a+b) % 10000;
b = k;
}
}
cout << (a+b) % 10000 << endl;
return 0;
}
```
别忘了关注
by lucas_777 @ 2023-08-13 19:23:20