#CJam , (削除) 5 (削除ここまで) 4 bytes
1 byte fewer thanks to @FryAmTheEggman
lSf+
###Explanation
l e# read line
Sf+ e# map "concatenation" (+) with a space (S) as extra parameter
e# implicitly display characters in the stack
CJam , (削除) 5 (削除ここまで) 4 bytes
1 byte fewer thanks to @FryAmTheEggman
lSf+
Explanation
l e# read line
Sf+ e# map "concatenation" (+) with a space (S) as extra parameter
e# implicitly display characters in the stack
#CJam, 5(削除) 5 (削除ここまで) 4 bytes
1 byte fewer thanks to @FryAmTheEggman
l{S}%lSf+
###Explanation
l e# read line
{S}Sf+ e# blocke# ofmap code"concatenation" that(+) pusheswith a space
% (S) as extra e#parameter
map that block over the array.e# Implicitlyimplicitly display characters in the stack
#CJam, 5 bytes
l{S}%
###Explanation
l e# read line
{S} e# block of code that pushes a space
% e# map that block over the array. Implicitly display characters in the stack
#CJam, (削除) 5 (削除ここまで) 4 bytes
1 byte fewer thanks to @FryAmTheEggman
lSf+
###Explanation
l e# read line
Sf+ e# map "concatenation" (+) with a space (S) as extra parameter
e# implicitly display characters in the stack
#CJam, 5 bytes
l{S}%
###Explanation
l e# read line
{S} e# block of code that pushes a space
% e# map that block over the array. Implicitly display characters in the stack