#include <iostream> using namespace std; string a,getstring; int n,s; int main() { cin>>a; cin>>n; for(int i=0;i<n;i++) { cin>>s; if(s1) { cin>>getstring; a+=getstring; } else if(s2) { cout<<a.length()<<endl; } else { cin>>getstring; if(getstring>a) { cout<<getstring<<endl; } else cout<<a<<endl; } } }

#include<iostream> #include<cstring> using namespace std; int main() { }

#include <iostream> using namespace std; int main() { string s,a; int n,t; cin>>s>>n; for (int i=0;i<n;i++) { cin>>t; if(t1) { cin>>a; s+=a; } else if(t2) { cout<<s.size()<<endl; } else if(t==3) { cin>>a; if(a>s) { cout<<a; } else { cout<<s; } } } return 0; }