Tagged Questions

1
vote
2answers
36 views

C - Trying to find a char[] in a charArray[n][] and record the value of n

I'm trying to loop through fooArray search each entry for foo and increment fooCount in the appropriate entry. As it stands the string: H A P Y \0 is successfully input into both foo and fooArray[2] ...
0
votes
4answers
96 views

How to input a string in a 2d array in C?

If i want to take an input in a 2d array with each string in one row, and the next in the other(i.e. change the row on pressing enter). How can i do that in C. C doesnt seem to have convenient ...
0
votes
1answer
60 views

AS3: How can you get an Array name from string

I am trying to copy a 2D array in a temporary array to a permanent one. The problem is that the array it's trying to copy to is dynamic. I was looking for a way to get string (the new arrays name) to ...
0
votes
1answer
230 views

Choose random String from two dimensional array?

So what I have is a 2d array with the name of the drink, and the price Test[Name][Price]: public static final String[][] Test = ...
0
votes
1answer
186 views

C: Passing pointers: incompatible pointer type warning

I'm trying to pass a 2d-array (array of strings) to a function in C, but am running into an "incompatible pointer type" warning. In function ‘main’: warning: passing argument 1 of ‘addCodonstoHash’ ...
0
votes
1answer
228 views

Java - 2D String Arrays, Dynamic Table, & Null Pointer Exceptions

I am working on a Chomsky Normal Form(CNF) dynamic programming assignment which consists of two parts(I,II): (I). having the user enter a grammar and (checking, accepting) if it is in valid CNF form ...
0
votes
3answers
492 views

Converting ArrayList Strings of to Characters?

So I have an arrayList of Strings imputed by the user.I also have a 2d array of chars : private char[][] puzzle ; I need help changing the Strings to characters so I can enter them into the 2d array ...
0
votes
2answers
628 views

Writing a string and 2D Array to a .txt file - Java

I am trying to output a single string and 2D array into a .txt file and am running into issues and this is the last part of my project. The program should output a single line, comma-delimited, ...
0
votes
2answers
387 views

storing a string(char*) in 2d array

Say I have declared a 2d array like char* array[30][30]; and what I am putting into it are strings, not all of length 30, like char* string="test string"; I want to put each char of string into ...
1
vote
1answer
499 views

How to convert a 2d array in String to int?

My program is to input a txt file into a 2d array use to calculate and present some data. my input file look like: [Student], Exam1, Exam2, Exam3 may, 100, 100, 100 peter, 99, 60, 80 john, 100, ...
-2
votes
2answers
579 views

2d char array to string

I want to use a 2d char array and have more than one string: char[,] str = new char[9,1000]; int i=0; while (i < 9) { last[i] = str[i].ToString(); ...
0
votes
3answers
711 views

How to use String arrays in 2D (String[][]) and to parse data in each space (specified element spot)?

I want to get a proxy list and parse it into an array of strings, txt is the proxy list, tmp[] is an array that has element in the form "ipaddr:port". ie. (tmp[] = {"i.p.i.p:port", "i.p.i.p:port", ...
0
votes
4answers
822 views

Concatenating 2 2D arrays in java?

I've got 2 2D arrays, one int and one String, and I want them to appear one next to the other since they have the same number of rows. Is there a way to do this? I've thought about concatenating but ...