Write the function READ_MATRIX taking 3 parameters MAT, R, and C which reads the components of a matrix MAT of the type int and dimensions R and C.

#define N 100

int READ_NB_ROWS(int Rmax)
{
	int R;
	do
	{
		printf("Number of rows    (max.%d) : ", Rmax);
		scanf("%d", &R);
	} while (R<0 || R>Rmax);
	return R;
}

int READ_NB_COLUMNS(int Cmax)
{
	int C;
	do
	{
		printf("Number of columns (max.%d) : ", Cmax);
		scanf("%d", &C);
	} while (C<0 || C>Cmax);
	return C;
}

void READ_MATRIX(int MAT[][N], int R, int C)
{
	int I, J;
	for (I = 0; I<R; I++)
		for (J = 0; J<C; J++)
		{
			printf("Element[%d][%d] : ", I, J);
			scanf("%d", &MAT[I][J]);
		}
}