Example #1
0
int main(void)
{
	Solution engine;
	cout << engine.letterCombinations("23").size() << '\n';
	return 0;
}
void Test()
{
	string digits("2");
	Solution s;
	s.letterCombinations(digits);
}
Example #3
0
int main()
{
    Solution s;
    s.letterCombinations("23");
    return 0;
}
int main() {
    string test = "294";    
    Solution sol;
    printVS(sol.letterCombinations(test));
    return 0;
}