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143 lines
3.3 KiB
QBasic
143 lines
3.3 KiB
QBasic
10 PRINT""
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120PRINT
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124 LET Y1 = 1970
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130 PRINT" ENTER TODAY'S DATE IN THIS FORM: MONTH,DAY, YEAR";
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140 INPUT M1,D1,Y1
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150 IF Y1>100 THEN 170
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160 LET Y1 = Y1 + 1900
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170 DEF FNA(A)=INT(A/4)
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180 DIM T(12)
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190 DEF FNB(A)=INT(A/7)
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210 FOR I= 1 TO 12
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220 READ T(I)
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230 NEXT I
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240 PRINT
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241PRINT"THIS PROGRAM DEMONSTRATES PDP-11 BASIC AND ALSO GIVES "
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242PRINT"FACTS ABOUT A DATE OF INTEREST TO YOU"
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244 PRINT
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245 PRINT"ENTER DATE OF BIRTH IN THIS FORM: MO,DAY,YEAR";
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250 INPUT M,D,Y
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260 PRINT
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270 IF Y - 75 >0 THEN 280
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275 LET Y = Y+1900
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280 LET I1 = INT((Y-1500)/100)
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290 IF Y-1582<0 THEN 1300
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300 LET A = I1*5+(I1+3)/4
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310LET I2 = INT(A-FNB(A)*7)
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320 LET Y2= INT(Y/100)
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330 LET Y3 = INT(Y-Y2*100)
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340 LET A = Y3/4+Y3+D+T(M)+I2
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350 LET B = INT(A-FNB(A)*7)+1
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360 IF M>2 THEN 470
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370 IF Y3= 0 THEN 440
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380 LET T1 = INT(Y-FNA(Y)*4)
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390 IF T1<> 0 THEN 470
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400 IF B<>0 THEN 420
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410 LET B = 6
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420 LET B = B-1
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430 GOTO 470
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440 LET A = I1-1
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450 LET T1 = INT(A-FNA(A)*4)
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460 IF T1 = 0 THEN 400
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470 IF B <> 0 THEN 490
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480 LET B = 7
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490 IF (Y1*12+M1)*31+D1<(Y*12+M)*31+D THEN 550
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500 IF (Y1*12+M1)*31+D1=(Y*12+M)*31+D THEN 530
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510 PRINT M;"/";D;"/";Y;" WAS A ";
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520 GOTO 570
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530 PRINT M;"/";D;"/";Y;" IS A ";
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540 GOTO 570
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550 PRINT M;"/";D;"/";Y;" WILL BE A ";
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570 IF B<>1 THEN 590
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580 PRINT "SUNDAY"
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590 IF B<>2 THEN 610
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600 PRINT "MONDAY"
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610 IF B<>3 THEN630
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620 PRINT "TUESDAY"
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630 IF B<>4 THEN 650
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640 PRINT "WEDNESDAY"
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650 IF B<>5 THEN 670
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660 PRINT "THURSDAY"
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670 IF B<>6 THEN 690
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680 GOTO 1250
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690 IF B<>7 THEN 710
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700 PRINT "SATURDAY"
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710 IF (Y1*12+M1)*31+D1=(Y*12+M)*31+D THEN 1120
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720 LET I5=Y1-Y
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730 PRINT
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740 LET I6=M1-M
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750 LET I7=D1-D
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760 IF I7>=0 THEN 790
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770 LET I6=I6-1
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780 LET I7=I7+30
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790 IF I6>=0 THEN 820
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800 LET I5=I5-1
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810 LET I6=I6+12
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820 IF I5<0 THEN 1310
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830 IF I7<>0 THEN 850
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835 IF I6<>0 THEN 850
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840 PRINT "****HAPPY BIRTHDAY*****"
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850 PRINT " "," ","YEARS","MONTHS","DAYS"
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860 PRINT "YOUR AGE ",I5,I6,I7
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870 LET A8= (I5*365)+(I6*30)+I7+INT(I6/2)
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880 LET K5=I5
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890 LET K6=I6
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900 LET K7=I7
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920 LET E=Y+65
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940 LET F=.35
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950 PRINT "YOU HAVE SLEPT ",
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960 GOSUB 1370
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970 LET F=.17
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980 PRINT "YOU HAVE EATEN ",
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990 GOSUB 1370
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1000 LET F=.23
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1010 IF K5 > 3 THEN 1040
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1020 PRINT"YOU HAVE PLAYED ",
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1030 GOTO 1080
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1040 IF K5 > 9 THEN 1070
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1050 PRINT "YOU HAVE PLAYED/STUDIED",
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1060 GOTO 1080
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1070 PRINT "YOU HAVE WORKED/STUDIED",
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1080 GOSUB 1370
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1090 PRINT "YOU HAVE RELAXED ",K5,K6,K7
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1100 PRINT
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1110 PRINT " ","**YOU MAY RETIRE IN";E;"**"
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1120 PRINT
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1130 PRINT" CALCULATED BY THE BEST MINICOMPUTER TODAY - THE PDP-11"
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1140 FOR Q=1 TO 2
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1150 PRINT
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1160 NEXT Q
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1170 PRINT
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1240 GOTO 240
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1250 IF D=13 THEN 1280
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1260 PRINT "FRIDAY "
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1270 GOTO 710
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1280 PRINT "FRIDAY THE THIRTEENT@---BEWARE!"
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1290 GOTO 710
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1300 PRINT "NOT PREPARED TO GIVE DAY OF WEEK PRIOR TO MDLXPXII -"
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1305 PRINT " THE CURRENT CALENDAR DID NOT EXIST BEFORE THAT YEAR."
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1310 GOTO 1140
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1330 DATA 0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5
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1370 LET K1= INT(F*A8)
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1380 LET I5 = INT(K1/365)
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1390 LET K1 = K1-(I5*365)
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1400 LET I6 = INT(K1/30)
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1410 LET I7 = K1-(I6*30)
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1420 LET K5 = K5-I5
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1430 LET K6 = K6-I6
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1440 LET K7 = K7-I7
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1450 IF K7 >= 0 THEN 1480
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1460 LET K7 = K7+30
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1470 LET K6 = K6-1
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1480 IF K6 > 0 THEN 1510
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1490 LET K6 = K6+12
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1500 LET K5 = K5-1
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1510 PRINT I5,I6,I7
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1520 RETURN
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1530 IF K6 = 12 THEN 1550
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1540 GOTO 1090
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1550 LET K5 = K5+1
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1560 LET K6=0
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1570 GOTO 1090
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1580 END
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