3x4-mat-row-col-sum-arr.c

#include <stdio.h>
void main()
{
	int mat[3][2] = {2,4,6,8,10,12}, sumR1=0,sumR2=0, sumR3=0, sumC1=0, sumC2=0;

	for(int i=0; i<2; i++)
	{
		sumR1 += mat[0][i];
		sumR2 += mat[1][i];
		sumR3 += mat[2][i];
	}
	for(int j=0; j<3; j++)
	{
		sumC1 += mat[j][0];
		sumC2 += mat[j][1];
	}

	printf("Given Matrix is: \n");

	for(int i=0; i<3; i++)
	{
		for(int j=0; j<2; j++)
		{
			printf("%d\t", mat[i][j]);
		}
		puts("");
	}

	printf("Row 1 Sum: %d\n", sumR1);
	printf("Row 2 Sum: %d\n", sumR2);
	printf("Row 3 Sum: %d\n", sumR3);
	printf("Column 1 Sum: %d\n", sumC1);
	printf("Column 2 Sum: %d\n", sumC2);

}