我也不知道这个哪里错了,但是貌似只有第二个点过了……
#include<bits/stdc++.h> using namespace std; int main(){ int n; if(n==0||n==1){ cout<<"Today, I ate "<<n<<" apple."<<endl; return 0; } else { cout<<"Today, I ate "<<n<<" apples."<<endl; return 0; } return 0; }