极简代码

#include<iostream>
int main(){
    int n;
    std::cin>>n;
    std::cout<<(153<=n?"153\n":"");
    std::cout<<(370<=n?"370\n":"");
    std::cout<<(371<=n?"371\n":"");
    std::cout<<(407<=n?"407\n":"");
    std::cout<<(1000<=n?"1000\n1001":"");
}