重複のないランダムに生成されたx個の数の配列を作成しようとしています。番号を1つずつ選択し、最初の番号と比較してから、配列内の他のすべての番号と比較します。私は他の質問を見てきましたが、私は初心者であり、説明は少し頭を悩ませていますが、私は学んでいます。
これが私のコードです。「希望」が起こっていると私が思うことの大文字での説明があります。私の問題は最後です。
array = []
array[0] = rand(10) #THIS CHOOSES FIRST NUMBER (FN) AND PUTS IT IN THE FIRST ARRAY SPOT
p "fn = #{array[0]}"
for i in 1..6 #START OF FOR LOOP TO GET 6 NUMBERS IN THE ARRAY - WHY 6? THE FIRST NUMBER THAT POPPED IN MY HEAD
p "Iteration #{i} -------------------------" # THIS IS JUST SO I KNOW WHERE I AM IN THE LOOPS
@x = rand(10) #THIS CHOOSES THE NEXT NUMBER AND ALL NUMBERS AFTER
array.each do |uc| # THIS IS THE LOOP THAT COMPAIRS ALL NUMBERS
@type = @x == uc ? "yes" : "no" #DOES THE CHOOSEN NUMBER EQUAL ANY NUMBER IN THE ARRAY
p "does #{uc} = #{@x}? #{@type}"
if @type == "yes" # IF THE COMPAIR IS TRUE, I DONT WANT ANY THING DONE. IT WILL CYCLE THRU AND GET A NEW NUMBER
i = 1
p "YES #{@x} = #{uc}"
break
end #END OF IF YESS
end #END OF ARRAY EACH
if @type == "no" #IF NO, PUT NEXT NUMBER (@X) INTO THE NEXT ARRAY SPOT.
p "in last if type= #{@type}" #THESE STATMENTS JUST PRINT OUT THE DIFFERENT VARIABLES SO I KNOW I AM GETTING WHAT I EXPECT
p "in last if x = #{@x}"
p "in last if i = #{i}"
@x = array[i] #THIS "SHOULD" FILL THE NEXT ARRAY SPOT - BUT DOESNT SEEM TO
p "#{array[i]} is in the array" #THIS PRINT OUT IS BLANK - STATEMENT ABOVE DID NOT WORK.
p array[i]
end #END OF IF NO
end #END OF FOR LOOP