1: scale=2 2: print "\nCheck book program!\n" 3: print " Remember, deposits are negative transactions.\n" 4: print " Exit by a 0 transaction.\n\n" 5: 6: print "Initial balance? "; bal = read() 7: bal /= 1 8: print "\n" 9: while (1) { 10: "current balance = "; bal 11: "transaction? "; trans = read() 12: if (trans == 0) break; 13: bal -= trans 14: bal /= 1 15: } 16: quit |