#include <stdio.h>
#define MAX 20

void NacitajMaticu(int r, int s, int A[MAX][MAX])
{
    int i, j;
    for (i = 0; i < r; i++)
        for (j = 0; j < s; j++)
            scanf("%d", &A[i][j]);
}


void VypisMaticu(int r, int s, int A[MAX][MAX])
{
    int i, j;
    for (i = 0; i < r; i++)
    {
        for (j = 0; j < s; j++)
            printf("%5d", A[i][j]);
        printf("\n");
    }
}


void TransponovanaMatica(int r, int s, int C[MAX][MAX], int T[MAX][MAX])
{
    int i, j;
    for (i = 0; i < s; i++)
    {
        for (j = 0; j < r; j++)
            T[i][j] = C[j][i];
    }
}
int SumaPrvkovMatice(int r, int s, int A[MAX][MAX])
{
    int i, j, suma_A = 0;
    for (i = 0; i < s; i++)
        for (j = 0; j < r; j++)
            suma_A += A[i][j];

    return suma_A;
    }


double PriemerPrvkovMatice(int r, int s, int A[MAX][MAX])
{
    int i, j;
    double suma_A = 0, priemer_A;
    for (i = 0; i < s; i++)
        for (j = 0; j < r; j++)
            suma_A += A[i][j];
    priemer_A = suma_A / (r*s);
    return priemer_A;
    }

int main()
{
    int riadok, stlpec, i, j, A[MAX][MAX], B[MAX][MAX], TA[MAX][MAX],
        TB[MAX][MAX];
    scanf("%d %d", &riadok, &stlpec);
    NacitajMaticu(riadok, stlpec, A);
    NacitajMaticu(riadok, stlpec, B);

    //A
    printf("\nA\n");
    VypisMaticu(riadok, stlpec, A);
    printf("\nsuma A: %d", SumaPrvkovMatice(stlpec, riadok, A));
    printf("\npriemer A: %.2f", PriemerPrvkovMatice(stlpec, riadok, A));

    //B
    printf("\nB\n");
    VypisMaticu(riadok, stlpec, B);
    printf("\nsuma B: %d", SumaPrvkovMatice(stlpec, riadok, B));
    printf("\npriemer B: %.2f", PriemerPrvkovMatice(stlpec, riadok, B));

    //TA
    TransponovanaMatica(riadok, stlpec, A, TA);
    printf("\nTA\n");
    VypisMaticu(stlpec, riadok, TA);
    printf("\nsuma TA: %d", SumaPrvkovMatice(riadok, stlpec, TA));
    printf("\npriemer TA: %.2f", PriemerPrvkovMatice(riadok, stlpec, TA));

    //TB
    TransponovanaMatica(riadok, stlpec, B, TB);
    printf("\nTB\n");
    VypisMaticu(stlpec, riadok, TB);
    printf("\nsuma TB: %d", SumaPrvkovMatice(riadok, stlpec, TB));
    printf("\npriemer TB: %.2f", PriemerPrvkovMatice(riadok, stlpec, TB));
    return 0;
}