#include<bits/stdc++.h>
using namespace std;
int main(){
   int n;
   cin>>n;
   if(n=1){
       cout<<"Today, I ate 1 apple.";
   }else 
   if(n=0){
       cout<<"Today, I ate 0 apple."; 
   }else
   cout<<"Today, I ate "<<n<<" apples.";
  return 0;
}

我错哪了？