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- #include<stdio.h>
- #include<conio.h>
- main()
- {
- int i,j,a[10][10],b[10][10],c,r,s=1;
- clrscr();
- printf("Enter the rows and columns\n");
- scanf("%d %d",&r,&c);
- printf("Enter the elements");
- for(i=0;i<r;i++)
- {
- for(j=0;j<c;j++)
- {
- scanf("%d",a[i][j]);
- }
- }
- for(i=0;i<r;i++)
- for(j=0;j<c;j++)
- b[i][j]=a[j][i];
- for(i=0;i<r;i++)
- for(j=0;j<c;j++)
- if(a[i][j]!=b[i][j])
- {
- s=2;
- break;
- }
- if(s==1)
- {
- printf("matrix is symmetric\n");
- }
- else
- {
- printf("matrix is not symmetric");
- }
- getch();
- }
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