initialize multidimensional array c++ code example
Example 1: get elements of 2d array c++
#include <array>
2 #include <iostream>
3
4 using namespace std;
5
6
7 const int ROWS = 2;
8 const int COLS = 3;
9
10 void printMatrix(array<array<int, COLS>, ROWS> matrix){
11
12 for (int row = 0; row < matrix.size(); ++row){
13
14 for (int col = 0; col < matrix[row].size(); ++col){
15 cout << matrix[row][col] << ' ';
16 }
17 cout << endl;
18 }
19 }
Example 2: initialize 2d array c++
#include <array>
2 #include <iostream>
3
4 using namespace std;
5
6
7 const int ROWS = 2;
8 const int COLS = 3;
int main(){
array<array<int, COLS>, ROWS> matrix = {
1, 2, 3,
4, 5, 6
};
return 0;
}