Miscellany
public ruby v1 · immutablei = 1x = 0j = 0while i <= 100 do x += i j += i*i puts x puts j i += 1endx = x*xputs "x = #{x}\nj = #{j}\nAnswer = #{x-j}"i = 1x = 0j = 0while i <= 100 do x += i j += i*i puts x puts j i += 1endx = x*xputs "x = #{x}\nj = #{j}\nAnswer = #{x-j}"