#include <iostream> using namespace std; int main(){ int n; cin>>n; if(n>=10){ cout<<"yes"; }else{ cout<<"no"; } return 0; }

#include <iostream> using namespace std; int main(){ int n; cin >> n; if(n>=10){ cout << "yes"; }else{ cout << "no"; } return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; if(n>=10) cout<<"yes"; else cout<<"no"; return 0; }

n=int(input()) if n>=10: print('yes') else: print('no')

我们这个程序，只需要输入整数"n"，然后再吧"n"用"if","else"来判断就行了。 程序如下：

用了函数 很慢

n = int(input()) if n >= 10: print('yes') else: print('no')

#include<iostream> using namespace std; int main() { int a; cin>>a; if(a>=10) { cout<<"yes"; } else { cout<<"no"; } }

if语句 if-else

#include<iostream> using namespace std; int main(){ int n; cin>>n; if(n>=10) cout<<"yes"; else cout<<"no"; return 0; }

#include <iostream> using namespace std; int main() { int a; cin>>a; if(a>=10){ cout<<"yes"; }else{ cout<<"no"; } return 0; }

#include <bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; if(a>=10){ cout<<"yes"; }else{ cout<<"no"; } return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; if(a>=10)cout<<"yes"; else cout<<"no"; return 0; }

#include <iostream> using namespace std; int main() { int a; cin>>a; if(a>=10){ cout<<"yes"; }else{ cout<<"no"; } return 0; }

#include<iostream> using namespace std; int main(){ int a; cin>>a; if(a>=10){ cout<<"yes"; }else{ cout<<"no"; } return 0; }