#include <stdio.h>

int main() {
    int a[2][4] = {
        {1, 2, 3, 4},
        {5, 6, 7, 8}
    };

    int b[4][2];

    for(int i=0; i<=3; i++)
    {
        for(int k=0; k<=1; k++)
        {
            b[i][k] = a[k][i];
        }
    }

    for(int i=0; i<=3; i++)
    {
        for(int k=0; k<=1; k++)
            printf("%d ", b[i][k]);
        printf("\n");
    }
    
    return 0;
}

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