Run ID:159649

提交时间:2026-09-06 09:21:18

#include<bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; int n=s.size(); if(s[n-2]=='i'&&s[n-1]=='n'&&s[n]=='g'){ s.erase(n-3,3); } if(s[n-1]=='e'&&s[n]=='r'){ s.erase(n-2,2); } if(s[n-1]=='l'&&s[n]=='y'){ s.erase(n-2,2); } cout<<s; return 0; }