Using C$++$ please write a simple code as if a normal casual college student would write it and please dont use any library other than iostream if possible:Write a function that receives an array of characters, the function should return the number of words that has a specific pattern p For example, consider that the function has received the following array:$$Welcome to comfortable pointers, complex compilers and forthcoming age of composite of common languages$$ and the pattern p is $$com$$ The function should return $7$ which represents the number of words that contain the pattern p$,$ they are$1.$ Welcome $2.$ comfortable $3.$ Complex $4.$ Compilers $5.$ Forthcoming $6.$ Composite $7.$ CommonBut if the pattern p is $$comp$$ the function returns $3,$ they are $(1.$ complex $2.$ compiler $3.$ composite$)$