| 5
|
| 7
|
| 10
|
| 20
|
| 30
|
| 40 DIM F(6,6),H(6,6),A(4),B(4),C(6),L(3)
|
| 50 FOR X=1 TO 6
|
| 51 FOR Y=1 TO 6
|
| 52 F(X,Y)=0
|
| 53 NEXT Y
|
| 54 NEXT X
|
| 60 FOR I=1 TO 3
|
| 70 N=4-I
|
| 80 FOR J=1 TO 2
|
| 90 A=INT(6*RND(1)+1)
|
| 100 B=INT(6*RND(1)+1)
|
| 110 D=INT(4*RND(1)+1)
|
| 120 IF F(A,B)>0 THEN 90
|
| 130 M=0
|
| 140 ON D GOTO 150,340,550,740
|
| 150 B(1)=B
|
| 160 B(2)=7:B(3)=7
|
| 170 FOR K=1 TO N
|
| 180 IF M>1 THEN 240
|
| 190 IF B(K)=6 THEN 230
|
| 200 IF F(A,B(K)+1)>0 THEN 230
|
| 210 B(K+1)=B(K)+1
|
| 220 GOTO 280
|
| 230 M=2
|
| 240 IF B(1)<B(2) AND B(1)<B(3) THEN Z=B(1)
|
| 242 IF B(2)<B(1) AND B(2)<B(3) THEN Z=B(2)
|
| 244 IF B(3)<B(1) AND B(3)<B(2) THEN Z=B(3)
|
| 250 IF Z=1 THEN 90
|
| 260 IF F(A,Z-1)>0 THEN 90
|
| 270 B(K+1)=Z-1
|
| 280 NEXT K
|
| 290 F(A,B)=9-2*I-J
|
| 300 FOR K=1 TO N
|
| 310 F(A,B(K+1))=F(A,B)
|
| 320 NEXT K
|
| 330 GOTO 990
|
| 340 A(1)=A
|
| 350 B(1)=B
|
| 360 A(2)=0:A(3)=0:B(2)=0:B(3)=0
|
| 370 FOR K=1 TO N
|
| 380 IF M>1 THEN 460
|
| 390 IF A(K)=1 OR B(K)=1 THEN 450
|
| 400 IF F(A(K)-1,B(K)-1)>0 THEN 450
|
| 410 IF F(A(K)-1,B(K))>0 AND F(A(K)-1,B(K))=F(A(K),B(K)-1) THEN 450
|
| 420 A(K+1)=A(K)-1
|
| 430 B(K+1)=B(K)-1
|
| 440 GOTO 530
|
| 450 M=2
|
| 460 IF A(1)>A(2) AND A(1)>A(3) THEN Z1=A(1)
|
| 462 IF A(2)>A(1) AND A(2)>A(3) THEN Z1=A(2)
|
| 464 IF A(3)>A(1) AND A(3)>A(2) THEN Z1=A(3)
|
| 470 IF B(1)>B(2) AND B(1)>B(3) THEN Z2=B(1)
|
| 474 IF B(2)>B(1) AND B(2)>B(3) THEN Z2=B(2)
|
| 476 IF B(3)>B(1) AND B(3)>B(2) THEN Z2=B(3)
|
| 480 IF Z1=6 OR Z2=6 THEN 90
|
| 490 IF F(Z1+1,Z2+1)>0 THEN 90
|
| 500 IF F(Z1,Z2+1)>0 AND F(Z1,Z2+1)=F(Z1+1,Z2) THEN 90
|
| 510 A(K+1)=Z1+1
|
| 520 B(K+1)=Z2+1
|
| 530 NEXT K
|
| 540 GOTO 950
|
| 550 A(1)=A
|
| 560 A(2)=7:A(3)=7
|
| 570 FOR K=1 TO N
|
| 580 IF M>1 THEN 640
|
| 590 IF A(K)=6 THEN 630
|
| 600 IF F(A(K)+1,B)>0 THEN 630
|
| 610 A(K+1)=A(K)+1
|
| 620 GOTO 680
|
| 630 M=2
|
| 640 IF A(1)<A(2) AND A(1)<A(3) THEN Z=A(1)
|
| 642 IF A(2)<A(1) AND A(2)<A(3) THEN Z=A(2)
|
| 644 IF A(3)<A(1) AND A(3)<A(2) THEN Z=A(3)
|
| 650 IF Z=1 THEN 90
|
| 660 IF F(Z-1,B)>0 THEN 90
|
| 670 A(K+1)=Z-1
|
| 680 NEXT K
|
| 690 F(A,B)=9-2*I-J
|
| 700 FOR K=1 TO N
|
| 710 F(A(K+1),B)=F(A,B)
|
| 720 NEXT K
|
| 730 GOTO 990
|
| 740 A(1)=A
|
| 750 B(1)=B
|
| 760 A(2)=7:A(3)=7
|
| 770 B(2)=0:B(3)=0
|
| 780 FOR K=1 TO N
|
| 790 IF M>1 THEN 870
|
| 800 IF A(K)=6 OR B(K)=1 THEN 860
|
| 810 IF F(A(K)+1,B(K)-1)>0 THEN 860
|
| 820 IF F(A(K)+1,B(K))>0 AND F(A(K)+1,B(K))=F(A(K),B(K)-1) THEN 860
|
| 830 A(K+1)=A(K)+1
|
| 840 B(K+1)=B(K)-1
|
| 850 GOTO 940
|
| 860 M=2
|
| 870 IF A(1)<A(2) AND A(1)<A(3) THEN Z1=A(1)
|
| 872 IF A(2)<A(1) AND A(2)<A(3) THEN Z1=A(2)
|
| 874 IF A(3)<A(1) AND A(3)<A(2) THEN Z1=A(3)
|
| 880 IF B(1)>B(2) AND B(1)>B(3) THEN Z2=B(1)
|
| 882 IF B(2)>B(1) AND B(2)>B(3) THEN Z2=B(2)
|
| 884 IF B(3)>B(1) AND B(3)>B(2) THEN Z2=B(3)
|
| 890 IF Z1=1 OR Z2=6 THEN 90
|
| 900 IF F(Z1-1,Z2+1)>0 THEN 90
|
| 910 IF F(Z1,Z2+1)>0 AND F(Z1,Z2+1)=F(Z1-1,Z2) THEN 90
|
| 920 A(K+1)=Z1-1
|
| 930 B(K+1)=Z2+1
|
| 940 NEXT K
|
| 950 F(A,B)=9-2*I-J
|
| 960 FOR K=1 TO N
|
| 970 F(A(K+1),B(K+1))=F(A,B)
|
| 980 NEXT K
|
| 990 NEXT J
|
| 1000 NEXT I
|
| 1010 PRINT
|
| 1020 PRINT "THE FOLLOWING CODE OF THE BAD GUYS' FLEET DISPOSITION"
|
| 1030 PRINT "HAS BEEN CAPTURED BUT NOT DECODED:"
|
| 1040 PRINT
|
| 1050 FOR I=1 TO 6
|
| 1051 FOR J=1 TO 6
|
| 1052 H(I,J)=F(J,I)
|
| 1053 NEXT J
|
| 1054 NEXT I
|
| 1060 FOR I=1 TO 6
|
| 1061 FOR J=1 TO 6
|
| 1062 PRINT H(I,J);
|
| 1063 NEXT J
|
| 1064 PRINT
|
| 1065 NEXT I
|
| 1070 PRINT
|
| 1080 PRINT "DE-CODE IT AND USE IT IF YOU CAN"
|
| 1090 PRINT "BUT KEEP THE DE-CODING METHOD A SECRET."
|
| 1100 PRINT
|
| 1110 FOR I=1 TO 6
|
| 1111 FOR J=1 TO 6
|
| 1112 H(I,J)=0
|
| 1113 NEXT J
|
| 1114 NEXT I
|
| 1120 FOR I=1 TO 3
|
| 1121 L(I)=0
|
| 1122 NEXT I
|
| 1130 C(1)=2:C(2)=2
|
| 1140 C(3)=1:C(4)=1
|
| 1150 C(5)=0:C(6)=0
|
| 1160 S=0:H=0
|
| 1170 PRINT "START GAME"
|
| 1180 INPUT "X,Y? ",X,Y
|
| 1190 IF X<1 OR X>6 OR INT(X)<>ABS(X) THEN 1210
|
| 1200 IF Y>0 AND Y<7 AND INT(Y)=ABS(Y) THEN 1230
|
| 1210 PRINT "INVALID INPUT. TRY AGAIN."
|
| 1220 GOTO 1180
|
| 1230 R=7-Y
|
| 1240 C=X
|
| 1250 IF F(R,C)>0 THEN 1290
|
| 1260 S=S+1
|
| 1270 PRINT "SPLASH! TRY AGAIN."
|
| 1280 GOTO 1180
|
| 1290 IF C(F(R,C))<4 THEN 1340
|
| 1300 PRINT "THERE USED TO BE A SHIP AT THAT POINT, BUT YOU SUNK IT."
|
| 1310 PRINT "SPLASH! TRY AGAIN."
|
| 1320 S=S+1
|
| 1330 GOTO 1180
|
| 1340 IF H(R,C)>0 THEN 1420
|
| 1350 H=H+1
|
| 1360 H(R,C)=F(R,C)
|
| 1370 PRINT "A DIRECT HIT ON SHIP NUMBER",F(R,C)
|
| 1380 C(F(R,C))=C(F(R,C))+1
|
| 1390 IF C(F(R,C))>=4 THEN 1470
|
| 1400 PRINT "TRY AGAIN."
|
| 1410 GOTO 1180
|
| 1420 PRINT "YOU ALREADY PUT A HOLE IN SHIP NUMBER",F(R,C);
|
| 1430 PRINT "AT THAT POINT."
|
| 1440 PRINT "SPLASH! TRY AGAIN."
|
| 1450 S=S+1
|
| 1460 GOTO 1180
|
| 1470 L((INT(F(R,C)-1)/2)+1)=L((INT(F(R,C)-1)/2)+1)+1
|
| 1480 PRINT "AND YOU SUNK IT. HURRAH FOR THE GOOD GUYS."
|
| 1490 PRINT "SO FAR, THE BAD GUYS HAVE LOST"
|
| 1500 PRINT L(1),"DESTROYER(S),",L(2),"CRUISER(S), AND",
|
| 1510 PRINT L(3),"AIRCRAFT CARRIER(S)."
|
| 1520 PRINT "YOUR CURRENT SPLASH/HIT RATIO IS",S/H
|
| 1530 IF (L(1)+L(2)+L(3))<6 THEN 1180
|
| 1540 PRINT
|
| 1550 PRINT "YOU HAVE TOTALLY WIPED OUT THE BAD GUYS' FLEET"
|
| 1560 PRINT "WITH A FINAL SPLASH/HIT RATIO OF",S/H
|
| 1570 IF S/H>0 THEN 1590
|
| 1580 PRINT "CONGRATULATIONS -- A DIRECT HIT EVERY TIME."
|
| 1590 PRINT
|
| 1600 PRINT "****************************"
|
| 1610 PRINT
|
| 1620 GOTO 50
|
| 1630 END
|
|
|
