提交时间:2020-10-31 13:59:45

运行 ID: 8007

#include<bits/stdc++.h> using namespace std; int main(){ int n; int g,s,b,q; cin>>n; g=n%1000; s=n%100/10; b=n%1000/100; q=n/1000; cout<<g<<s<<b<<q; return 0; }