Please explain the question
Not able to understand
static String table[] = { " ", “.+@$”, “abc”, “def”, “ghi”, “jkl”, “mno”, “pqrs”, “tuv”, “wxyz” };
these are keys in keypad if you press 2 then you can get a,b, c and after that if you press 6 then you can get m,n,o
so all the possible words can be if we press 26
am,an,ao,bm,bn,bo,cm,cn,co;
out of these words you have print those which are present in the given array of string.
Sir,I have done smartkeypad -1 question ,how to check what I got from my string is contained in searchIn ,just give me a hint because I have never done this type of question.
@Adhyayan
Bigger Problem : To Print all of the possible Strings from the given array that contains code generated by given number.
Smaller Problem : Assume the recursion works and will give you ans for N - 1 length of String.
Self Work : In order to make your smaller problem all you need to do is work for the 0th index element. Because it could be the part included in the answer or not. and self work is to use first character as it is and another time with the next variable.For e.g…,
In 123 either use 1 as it is or use code for 12 instead.
Note :In the Base all you need to do is to check whether the string code genertated from the number is contained in any of the string array given in the Question.
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