Sorry it's wrong. You are declaring a two-dimensional array. try this
char[ 4 ] [ ] = { { 's', 'p', 'r', 'i', 'n','g'},{'s','u','m','m','e','r'}, {'f','a','l','l'},{'w','i','n','t','e','r'} };
or this
char*[ 4 ] = [ "spring", "summer", "fall", "winter" };