Run ID:154694
提交时间:2026-05-30 17:48:14
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,d,e,f,g,h,i; cin>>a; b=a/10; c=a%10; d=b/10; e=b%10; f=d/10; g=d%10; h=f/10; i=f%10; cout<<c<<e<<g<<i<<h; return 0; }