Write a program that transfers a two-dimensional array R and C (maximum dimensions: 10 rows and 10 columns) into a one-dimensional array V of size R * C.

\(\begin{pmatrix} a & b & c & d \\e & f & g & h \\ i & j & k & l \end{pmatrix}\Rightarrow (a \ b \ c \ d \ e \ f \ g \ h \ i \ j \ k \ l )\)


Difficulty level
This exercise is mostly suitable for students
#include<stdio.h>
#include<math.h>
#include<conio.h>
#define SIZE 10
void main()
{
	char A[SIZE][SIZE], T[SIZE*SIZE];
	int R, C; // dimension of the A
	int i, j, k; // counters

	do {
		printf("Enter the number of rows: ");
		scanf("%d", &R);
	} while (R <= 0 || R > SIZE);

	do {
		printf("Enter the number of columns: ");
		scanf("%d", &C);
	} while (C <= 0 || C > SIZE);


	for (i = 0; i<R; i++)
		for (j = 0; j < C; j++)
		{
			printf("Enter A[%d][%d]=", i, j);
			scanf("\n%c", &A[i][j]);
		}

	printf("\n\nPrinting the array\n");
	for (i = 0; i < R; i++)
	{
		for (j = 0; j < C; j++)
		{
			printf("%7c", A[i][j]);
		}
		printf("\n");
	}

	// solution 1
	/*
	k = 0;
	for (i = 0;i < R;i++)
	for (j = 0;j < C;j++)
		T[k++] = A[i][j];
	*/

	for (i = 0; i < R; i++)
		for (j = 0; j < C; j++)
			T[i*C + j] = A[i][j];

	printf("\n\nPrinting  the array :\n");
	for (i = 0; i < R*C; i++)
		printf("%4c", T[i]);


	getch();
}

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