π π₯πΎπ΄
π΄()π»
π»ππ
πΎπ°οΈπ»
ποΈCπ
π¬REMπ‘π’
π¬π’π΄
ππ8οΈβ£0οΈβ£
ποΈπ§±π¨βπ»
#cobol #y2k bug #year 2000 problem #date bug #legacy code #debugging #mainframe maintenance