Write a function called scan that takes a string as an argum

Write a function called scan that takes a string as an argument and prints out one, and only one, of the following according to the argument: ME if the string me is in the input at least once OM if the string om is in the input at least once MEH if the string meh is in the input at least once OVERLAP if more than one of the previous three bullets are true NONE if none of the previous bullets are true You may NOT use any built-in functions or methods besides len and you may NOT use the in keyword.

Solution

void scan(char str[])