#include <string>
#include <iostream>
int main()
{
const std::string str = "Jhon 12345 R333445 3434";
size_t pos = str.find(" ");
if (pos == std::string::npos)
return -1;
pos = str.find(" ", pos + 1);
if (pos == std::string::npos)
return -1;
std::cout << str.substr(pos, std::string::npos);
}
I2luY2x1ZGUgPHN0cmluZz4KI2luY2x1ZGUgPGlvc3RyZWFtPgoKaW50IG1haW4oKQp7CiAgY29uc3Qgc3RkOjpzdHJpbmcgc3RyID0gIkpob24gMTIzNDUgUjMzMzQ0NSAzNDM0IjsKICAKICBzaXplX3QgcG9zID0gc3RyLmZpbmQoIiAiKTsKICBpZiAocG9zID09IHN0ZDo6c3RyaW5nOjpucG9zKQogICAgcmV0dXJuIC0xOwogIAogIHBvcyA9IHN0ci5maW5kKCIgIiwgcG9zICsgMSk7CiAgaWYgKHBvcyA9PSBzdGQ6OnN0cmluZzo6bnBvcykKICAgIHJldHVybiAtMTsKICAKICBzdGQ6OmNvdXQgPDwgc3RyLnN1YnN0cihwb3MsIHN0ZDo6c3RyaW5nOjpucG9zKTsKfQo=