Question

Write a program to find transpose of matrix without making use of another matrix.

 

Answer 1

#include<stdio.h>
#include<conio.h>
void main()
{
int a[10][10];
int i,j,c,r,n;
clrscr();
printf("Enter the number of columns");
scanf("%d",&c);
printf("Enter the number of rows");
scanf("%d",&r);
printf("Enter the elements of matrix");
for(i=0;i<c;i++)
{
for(j=0;j<r;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("The matrix before transpose:\n");
for(i=0;i<c;i++)
{
for(j=0;j<r;j++)
{
printf("%d\t",a[i][j]);
}
printf("\n");
}
printf("The matrix after Transpose:\n");
for(i=0;i<c;i++)
{
for(j=0;j<r;j++)
{
printf("%d\t",a[j][i]);
}
printf("\n");
}
getch();
}

Output: Enter the number of columns: 3 Enter the number of rows: 3 Enter the elements of matrix: 1 2 3 4 5 6 7 8 9 The matrix before transpose: 1 2 3 4 5 6 7 8 9 The matrix after transpose: 1 4 7 2 5 8 3 6 9