C_58 Program to print Sum of individual Rows and Columns of a Matrix | C Programming

Errors how to reduue

This program is failed to work when number of columns are less than number of rows, mam pls help me with this.

Please check the same programme with different number of rows and columns not with square matrix. May be column total will create issue.

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Ma'am the entered elements is not showing up in the matrix
Like if I enter
1 2 3 4 5 6
It is displaying
6422275 6422276 6422279
6422284 6422286 6422289
Someone pls respond my kind request 🙏

Sc=sc+a[j][i]
But in explaintion you would take j=0 but we take i=0 whyyyyy????

Mam is it possible to create an array for infinite elements?

can you please teach complete c#. @jenny'slecturesCSIT

Osm 😮

First declaration lone sumrow=sumcol=o;
Cheyyacha

who can give me the sos cod..mine is adding rows only neglecting colums

Thanks mem 2 din s me ye logic nhi bana paya

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Mam thanks for your patience

Printf("Just another day ")

I love u

Consider it not to be a square matrix then this logic will not work

thankyou ma'am

I just only say that ur awesome teacher 👩‍🏫‍appreciate to ur hardwork ❤

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Hi..
I have doubt how can i ask you ? Pls rply

Sum of Diagonal Elements of a 3 X 3 Matrix


# include<stdio.h>

int main ()
{
int i,j,SumDiagonal=0;
int a[3][3];
printf("Enter elements of Matrix: ");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d", &a[i][j]);
}
}
printf("\n Matrix is:\n ");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%d\t", a[i][j]);
}
printf("\n ");
}
for(i=0;i<3;i++)
{
for(j=i;j<=i;j++)
{
SumDiagonal= SumDiagonal + a[i][j];
}
}
printf("\n Sum of diagonal elements is: %d", SumDiagonal);
return 0;
}

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for(i=0;i<3;i++)
{

for(j=0;j<3;j++)
{
if(i==j)
sumd = sumd + a[i][j];

}

}
printf("\nsum of diagnoal = %d\n", sumd);

I tried this program by taking 3 for rows and 4 for columns in a mat[][] array,and its generating wrong columns sums, but rows sums is perfect. Please can anyone help me get through this.

Hats off to your logic....🎩..... Ma'am

but it will work for square matrix only

You are best teacher mam

Mam sum of diagonal ka logic bta do

mam it is only applicable for square matrix
???