C Program To Take Input A 2D Array Of 2x5 In Column Major Order

By DaPrimitive Soource -

♣ Try it Out ::
 
#include<stdio.h>
#include<conio.h>
#define row 2
#define col 5

main()
{
    int arr[row][col], i, j;

    printf("Enter a 2x5 matrix in column major order: \n\n");
    for(i=0; i<col; i++)
        for(j=0; j<row; j++)
            scanf("%d", &arr[j][i]);

    printf("\nYou have entered: \n\n");
    for(i=0; i<row; i++) {
        for(j=0; j<col; j++)
            printf("a%d%d=%d\t", i, j, arr[i][j]);
        printf("\n");
    }

    getch();
    return(0);
}

♣ Output ::
 
Enter a 2x5 matrix in column major order:

1 2
3 4
5 6
7 8
9 0

You have entered:

a00=1   a01=3   a02=5   a03=7   a04=9
a10=2   a11=4   a12=6   a13=8   a14=0

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