IDENTIFICATION DIVISION.
PROGRAM-ID. SUB.
ENVIRONMENT DIVISION.
DATA DIVISION.
WORKING-STORAGE SECTION.
77 A PIC 9999.
77 B PIC 9999.
77 SOL PIC 999v99.
PROCEDURE DIVISION.
MAIN-PARA.
DISPLAY " ENTER A ".
ACCEPT A.
DISPLAY " ENTER B ".
ACCEPT B.
SUB-PARA.
SUBTRACT A from B GIVING SOL.
DISP-PARA.
DISPLAY "A IS " A.
DISPLAY "B IS " B.
DISPLAY "SUBTRACTION =" SOL.
STOP RUN.
CQlJREVOVElGSUNBVElPTiBESVZJU0lPTi4KICAgICAgIAkJUFJPR1JBTS1JRC4gU1VCLgoJCUVOVklST05NRU5UIERJVklTSU9OLgoKCiAgICAgICAJCURBVEEgRElWSVNJT04uCiAgICAgICAJCVdPUktJTkctU1RPUkFHRSBTRUNUSU9OLgogICAgICAgIAkJNzcgQSAgIFBJQyA5OTk5LgogICAgICAgIAkJNzcgQiAgIFBJQyA5OTk5LgogICAgICAgIAkJNzcgU09MIFBJQyA5OTl2OTkuCgoKICAgICAJCVBST0NFRFVSRSBESVZJU0lPTi4KICAgICAgIAkJTUFJTi1QQVJBLgogICAgICAgICAgIAogICAgICAgIAkJRElTUExBWSAiIEVOVEVSIEEgIi4KICAgICAgICAgICAJCUFDQ0VQVCBBLgogICAgICAgICAgIAkJRElTUExBWSAiIEVOVEVSIEIgIi4KICAgICAgICAgICAJCUFDQ0VQVCBCLgogICAgICAgICAgIAoKCQlTVUItUEFSQS4KCQlTVUJUUkFDVCBBIGZyb20gQiBHSVZJTkcgU09MLiAKICAgICAgICAgICAKCgkJRElTUC1QQVJBLgoJCURJU1BMQVkgIkEgSVMgIiBBLgoJCURJU1BMQVkgIkIgSVMgIiBCLgoJCURJU1BMQVkgIlNVQlRSQUNUSU9OID0iIFNPTC4KCQlTVE9QIFJVTi4K