C++ PROGRAM (STRINGS ARE NOT ALLOWED-use CHARACTER ARRAYS)

Function Prototype TO USE : bool FindSubString(char* Str, char* substr,int & start, int & end);

Given a char array, find if a subarray exists in that array. The array has to be treated as circular. Your function should return a Boolean true or false.

For Example: Consider the following array, abcdab Input: cda Output : return true , start =2 , end=4 Input: dababc Output : return true , start =3 , end=2 Input: bad Output : return false , start =-1 , end=-1