2019-01-03から1日間の記事一覧
def s_sort(a) i = 0 j = 1 tmp = nil while i < a.length while j < a.length if a[i] > a[j] tmp = a[j] a[j] = a[i] a[i] = tmp end j +=1 end i += 1 j = i + 1 end a end def test_s_sort assert_equal([1,2,3], @o.s_sort([3,2,1])) assert_equal([1,5…