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29 lines
950 B
Plaintext
29 lines
950 B
Plaintext
// TRAIN
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//
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// Converted from BASIC to MiniScript by Ryushinaka and Joe Strout
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while true
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print "TRAIN"
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print "CREATIVE COMPUTER MORRISTOWN, NEW JERSEY"
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print ""
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print "TIME - SPEED DISTANCE EXERCISE"
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carSpeed = floor(25*rnd + 40)
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difference = floor(15*rnd + 5)
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trainSpeed = floor(19*rnd + 20)
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print " A car traveling " + carSpeed + " MPH can make a certain trip in"
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print difference + " hours less than a train traveling at " + trainSpeed + " MPH."
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answer = input("How long does the trip take by car? ").val
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carTime = difference*trainSpeed/(carSpeed-trainSpeed)
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error = round(abs((carTime-answer)*100/answer))
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if error < 5 then
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print "GOOD! Answer within " + error + " PERCENT."
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else
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print "Sorry. You were off by " + floor(error) + " percent."
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print "Correct answer is " + round(carTime, 1) + " hours."
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end if
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answer = input("Another problem (YES or NO)? ")
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if not answer or answer[0].upper != "Y" then break
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end while
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