PYTHON

print 2d array in python

for i in A:
    print('	'.join(map(str, i)))

function to print elements from 2d array

void printElements(int* arr,int r,int c){
	for (int i = 0; i < r; ++i){
		for (int j = 0; j < c; ++j){
			cout<<( *((arr + i * c) + j))<<" ";
		}
		cout<<"
";
	}
	return;
}

// To call this function:
printElements(*array, row, column);

neat way to print 2d array

import numpy as np
A = [['A', 'B'], ['C', 'D']]
print(np.matrix(A))

print 2d array

2-D Vectors


vector<vector<int>> vect;

for (int i = 0; i < vect.size(); i++)
    {
        for (int j = 0; j < vect[i].size(); j++)
        {
            cout << vect[i][j] << " ";
        }   
        cout << endl;
    }