RosettaCodeData/Task/Box-the-compass/ZX-Spectrum-Basic/box-the-compass.basic

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10 DATA "North","North by east","North-northeast"
20 DATA "Northeast by north","Northeast","Northeast by east","East-northeast"
30 DATA "East by north","East","East by south","East-southeast"
40 DATA "Southeast by east","Southeast","Southeast by south","South-southeast"
50 DATA "South by east","South","South by west","South-southwest"
60 DATA "Southwest by south","Southwest","Southwest by west","West-southwest"
70 DATA "West by south","West","West by north","West-northwest"
80 DATA "Northwest by west","Northwest","Northwest by north","North-northwest"
90 DATA "North by west"
100 DIM p$(32,18)
110 FOR i=1 TO 32
120 READ p$(i)
130 NEXT i
140 FOR i=0 TO 32
150 LET h=i*11.25
160 LET r=FN m(i,3)
170 IF r=1 THEN LET h=h+5.62: GO TO 190
180 IF r=2 THEN LET h=h-5.62
190 LET ind=FN m(i,32)+1
200 PRINT ind;TAB 4;
210 LET x=h/11.25+1.5
220 IF x>=33 THEN LET x=x-32
230 PRINT p$(INT x);TAB 25;h
240 NEXT i
250 STOP
260 DEF FN m(i,n)=((i/n)-INT (i/n))*n : REM modulus function