Greetings,
Using a 2-Dimensional array isn't very difficult at all. In fact for simplicity, lets take a look how a 2-Dimensional array looks in all aspects.
We know this array is going to be a 2x3 rectangle. So lets see how this looks:
Rows/Columns Column 0 Column 1 Column 2 Column 3
Row 0 myValue[0][0] myValue[0][1] myValue[0][2] myValue[0][3]
Row 1 myValue[1][0] myValue[1][1] myValue[1][2] myValue[1][3]
Not bad at all. How about if we initialize this array:
int myValue[2][3] = { {5, -3, 0}, {10, 17, -25} };
There are two blocks, with 3 numbers inside each initializing our 2x3 array completlely:
Rows/Columns Column 0 Column 1 Column 2
Row 0 5 -3 0
Row 1 10 17 -25
This should all be making sense. To set your array's data outside of the initilization isn't hard at all:
int main() {
int myValue[2][3]
myValue[0][0] = 5;
myValue[0][1] = -3;
myValue[0][2] = 0;
myValue[1][0] = 10;
myValue[1][1] = 17;
myValue[1][2] = -25;
return 0;
}
So think of a 2-Dimensional array as a rectangle. Rows and Columns, right and down. Once you have this down, please feel free to ask more questions.
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