# C Program to Find Sum of each and every Row and Column in a Matrix

In this tutorial, i am going to show you how to find sum of each and every row and column in a matrix in c programs.

## C Program to Find Sum of each and every Row and Column in a Matrix

```/* C Program to find Sum of each row and column of a Matrix */
#include<stdio.h>

int main()
{
int i, j, rows, columns, a[10][10], Sum;

printf("\n Please Enter Number of rows and columns  :  ");
scanf("%d %d", &i, &j);

printf("\n Please Enter the Matrix Elements \n");
for(rows = 0; rows < i; rows++)
{
for(columns = 0; columns < j; columns++)
{
scanf("%d", &a[rows][columns]);
}
}

for(rows = 0; rows < i; rows++)
{
Sum = 0;
for(columns = 0;columns < j; columns++)
{
Sum = Sum + a[rows][columns];
}
printf("\n The Sum of Elements of a Rows in a Matrix =  %d", Sum );
}
for(rows = 0; rows < i; rows++)
{
Sum = 0;
for(columns = 0;columns < j; columns++)
{
Sum = Sum + a[columns][rows];
}
printf("\n The Sum of Elements of a Columns in a Matrix =  %d", Sum );
}
return 0;
}```

The result of the above c program; as follows:

```Please Enter Number of rows and columns  :  3 3
1 2 3
4 5 6
7 8 9
The Sum of Elements of a Rows in a Matrix =  6
The Sum of Elements of a Rows in a Matrix =  15
The Sum of Elements of a Rows in a Matrix =  24
The Sum of Elements of a Columns in a Matrix =  12
The Sum of Elements of a Columns in a Matrix =  15
The Sum of Elements of a Columns in a Matrix =  18```

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Categories C