Question 1
#include <iostream>
using namespace std;

int main()
{
	int number[4][4] = {{0, 1, 2, 3}, {4, 5, 6, 7}, {8, 9, 10, 11}, {12, 13, 14, 15}};
	int row, col;

	while (1)
	{
		// enter row number with validation
		
		// enter col number with validation

		// print out content
	}

	return 0;
}


Question 2

#include<iostream>
using namespace std;

int main(){

        int t1[4][4], t2[4][4], t3[4][4];
        int i, j;

	// enter the data in the first table row by row (hint: use nested loop)
	// for each row
	//	print "Enter the row ......."
	//	for each cell in the row
	//		use scanf to input the data 1 by 1

	// enter the data in the second table row by row (hint: use nested loop)

	
	// use nested loop to add the number in each cell and store the result in table 3
	// e.g. t3[0][0] = t1[0][0] + t2[0][0]	<-- don't write 16 statements! use nest loop instead!

	// use nested loop to output the result in table 3

        return 0;
}

Question 3
#include <iostream>
using namespace std;

int main()
{
	char c[4][4] = {{'a', 'b', 'c', 'd'}, {'e', 'f', 'g', 'h'}, {'i', 'j', 'k', 'l'}, {'m', 'n', 'o', 'p'}};
	int i, j, choice, x, y, temp;

	while (1)
	{
		// use nested loop to print out the data in array c

		// as if user want to swap row or col (with validation)

		// if choice = 1
		//	ask user to input row numbers x & y for swapping
		// else
		//	ask user to enter the col number x & y for swapping
		// remember to validate the row or col number!


		// if choice == 1 <-- swap row
		//	for each cell in a row
		//		swap the data in row x and row y
		// else
		//	for each cell in a col
		//		swap the data in col x and col y

	}

	return 0;
}


Question 4

// initialise game board (what do you need to initialise?
// - place the bomb randomly (make sure you place 6 bombs in different cells!
// - set other cells to '-'

// while the game not ended yet 
	
	//print board (remember not to print out the hidden bombs! (if the cell contain 'b', print '-' instead
	
	// input row and column (validate!)

	// check input (what do you need to check?
	// - if the uncovered cell has a bomb --> player lose the game!
	// - else, count how many bombs are there in the surrounding