RosettaCodeData/Task/Catamorphism/Chipmunk-Basic/catamorphism.basic

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100 DIM n(10)
110 FOR i = 1 TO 10 : n(i) = i : NEXT i
120 SUB cat(cnt,op$)
130 temp = n(1)
140 FOR i = 2 TO cnt
150 IF op$ = "+" THEN temp = temp+n(i)
160 IF op$ = "-" THEN temp = temp-n(i)
170 IF op$ = "*" THEN temp = temp*n(i)
180 IF op$ = "/" THEN temp = temp/n(i)
190 IF op$ = "^" THEN temp = temp^n(i)
200 IF op$ = "max" THEN temp = FN MAX(temp,n(i))
210 IF op$ = "min" THEN temp = FN MIN(temp,n(i))
220 IF op$ = "avg" THEN temp = temp+n(i)
230 IF op$ = "cat" THEN temp$ = temp$+STR$(n(i))
240 NEXT i
250 IF op$ = "avg" THEN temp = temp/cnt
260 IF op$ = "cat" THEN temp = VAL(STR$(n(1))+temp$)
270 cat = temp
280 END SUB
290 '
300 PRINT " +: ";cat(10,"+")
310 PRINT " -: ";cat(10,"-")
320 PRINT " *: ";cat(10,"*")
330 PRINT " /: ";cat(10,"/")
340 PRINT " ^: ";cat(10,"^")
350 PRINT "min: ";cat(10,"min")
360 PRINT "max: ";cat(10,"max")
370 PRINT "avg: ";cat(10,"avg")
380 PRINT "cat: ";cat(10,"cat")
390 END