Function ArePair

CPP/String/BalanceBrackets.cpp:6–12

Function to check whether two characters are opening and closing of same type.

// Function to check whether two characters are opening 
// and closing of same type. 
bool ArePair(char opening,char closing)
{
	if(opening == '(' && closing == ')') return true;
	else if(opening == '{' && closing == '}') return true;
	else if(opening == '[' && closing == ']') return true;
	return false;
}
bool AreParanthesesBalanced(string exp)
{
	stack<char>  S;