回答編集履歴
2
修正
test
CHANGED
|
@@ -32,7 +32,7 @@
|
|
|
32
32
|
|
|
33
33
|
(1..10).each do |x|
|
|
34
34
|
|
|
35
|
-
next if 7/x
|
|
35
|
+
next if 7/x == 0 || 7.divmod(x)[1] == 0
|
|
36
36
|
|
|
37
37
|
hash[x] = 7.divmod(x)
|
|
38
38
|
|
1
rubyっぽく書いた
test
CHANGED
|
@@ -28,6 +28,22 @@
|
|
|
28
28
|
|
|
29
29
|
|
|
30
30
|
|
|
31
|
+
# rubyっぽく書くなら -----
|
|
32
|
+
|
|
33
|
+
(1..10).each do |x|
|
|
34
|
+
|
|
35
|
+
next if 7/x != 0 || 7.divmod(x)[1] == 0
|
|
36
|
+
|
|
37
|
+
hash[x] = 7.divmod(x)
|
|
38
|
+
|
|
39
|
+
end
|
|
40
|
+
|
|
41
|
+
end
|
|
42
|
+
|
|
43
|
+
# --------------------
|
|
44
|
+
|
|
45
|
+
|
|
46
|
+
|
|
31
47
|
hash
|
|
32
48
|
|
|
33
49
|
#=> {2=>[3, 1], 3=>[2, 1], 4=>[1, 3], 5=>[1, 2], 6=>[1, 1]}
|