# -*- coding: utf-8 -*-
print "陳顗丞"


for sg in range(0,10):
    if sg==7:
        print "lucky"
    print sg

tr=open("1.txt","w+")
tr.write("fg")
tr.close()

tr=open("name.txt","w+")
tr.write("kikipi")
tr.close()

tr=open("2.txt","w+")
tr.write("2")
tr.close()


tr=open("3.txt","w+")
tr.write("3")
tr.close()

tr=open("4.txt","w+")
tr.write("4")
tr.close()
