コード例や出力の不要な空行を削除

Author: Raclamusi

reference/iterator/indirectly_writable.md

@@ -182,7 +182,6 @@ int main()
 std::vector<bool>::iterator is indirectly writable bool
 ret_proxy_pair is indirectly writable std::pair<int, std::pair<int, int>>
 ret_proxy_tuple is indirectly writable std::tuple<int, std::tuple<int>>
-
 ```
 
 

reference/spanstream/basic_ispanstream.md

@@ -74,7 +74,6 @@ int main()
 ### 出力
 ```
 A B C 
-
 ```
 
 

reference/sstream/basic_istringstream.md

@@ -72,7 +72,6 @@ int main() {
 ### 出力
 ```
 A B C D E F G 
-
 ```
 
 ## 参照

reference/tuple/tuple.md

@@ -237,7 +237,6 @@ int main()
 		print("after  b", b);
 	}
 }
-
 ```
 
 #### 出力
@@ -246,7 +245,6 @@ before a: i=0, d=0
 before b: i=1, d=1
 after  a: i=1, d=1
 after  b: i=0, d=0
-
 ```
 
 ## バージョン

reference/type_traits/reference_constructs_from_temporary.md

@@ -62,7 +62,6 @@ int main() {
 
   std::cout << "2" << std::endl;
 }
-
 ```
 
 ### 出力
@@ -71,7 +70,6 @@ int main() {
 S construct
 S destruct
 2
-
 ```
 
 ## 例

reference/type_traits/reference_converts_from_temporary.md

@@ -58,7 +58,6 @@ int main() {
 
   std::cout << "2" << std::endl;
 }
-
 ```
 
 ### 出力
@@ -67,7 +66,6 @@ int main() {
 S construct
 S destruct
 2
-
 ```
 
 

reference/utility/pair.md

@@ -242,7 +242,6 @@ int main()
 		print("after  b", b);
 	}
 }
-
 ```
 
 #### 出力
@@ -251,7 +250,6 @@ before a: i=0, d=0
 before b: i=1, d=1
 after  a: i=1, d=1
 after  b: i=0, d=0
-
 ```
 
 

reference/vector/vector/at.md

@@ -62,7 +62,6 @@ int main()
 ```
 4
 out of range
-
 ```