[CSP-J 2023] 小苹果（apple）-----------用数组

 1 #include <iostream>
 2 using namespace std;
 3 int main(){
 4     int n,m;
 5     cin>>n>>m;
 6     int g=n,t=0,li,s[n+1],b;
 7     for(int i=1;i<=n;i++){
 8         s[i]=i;
 9     }
10     while(g){
11         t+=1,b=0,li=0,g-=(g+2)/3;
12         cout<<"第"<<t<<"次，我拿了编号为";
13         for(int i=1;i<=n;i++){
14             if(s[i]!=0){
15                 li++;
16                 if((li-1)%3==0){
17                     s[i]=0;
18                     cout<<i<<",";
19                     if(m==i)b=1;
20                 }
21             }
22         }
23         cout<<"\b";
24         cout<<"的苹果,还剩"<<g<<"个";
25         if(b){
26             cout<<",并且我这次拿到了编号为"<<m<<"的苹果！";
27         }
28         cout<<endl;
29     }
30     return 0;
31 }