#include<iostream>
#include<cstring>
#include<deque>
using namespace std;
int main()
{
int n;
cout<<"How many messages to read: ";
cin>>n;
string s;
for(int i=1;i<=n;i++)
{
getline(cin,s);
auto it=s.begin();
}
}
I2luY2x1ZGU8aW9zdHJlYW0+CiNpbmNsdWRlPGNzdHJpbmc+CiNpbmNsdWRlPGRlcXVlPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkKewogICAgaW50IG47CiAgICBjb3V0PDwiSG93IG1hbnkgbWVzc2FnZXMgdG8gcmVhZDogIjsKICAgIGNpbj4+bjsKICAgIHN0cmluZyBzOwogICAgZm9yKGludCBpPTE7aTw9bjtpKyspCiAgICB7CiAgICAgICAgZ2V0bGluZShjaW4scyk7ICAgICAgIAogICAgICAgIGF1dG8gaXQ9cy5iZWdpbigpOyAgICAKICAgIH0KfSAgICA=