Run ID:103540

提交时间:2024-12-29 11:30:38

#include<iostream> #include<cstdio> #include<iomanip> #include<cmath> using namespace std; int main(){ int a,b,c,d,e; cin>>a; b=a%10; c=a/10%10; d=a/100%10; e=a/1000%10; cout<<e<<d<<c<<a; return 0; }