class A{
public static void main
(String args
[]){
for(int i=0;i<args.length;i++)
}
}
Y2xhc3MgQXsgIApwdWJsaWMgc3RhdGljIHZvaWQgbWFpbihTdHJpbmcgYXJnc1tdKXsgIAogIApmb3IoaW50IGk9MDtpPGFyZ3MubGVuZ3RoO2krKykgIApTeXN0ZW0ub3V0LnByaW50bG4oYXJnc1tpXSk7ICAKICAKfSAgCn0gIA==