#include <stdio.h>
#include <malloc.h>
#include <stdlib.h>
#include <time.h>

int** transpon(int n, int **aa) {
    int **tmp = calloc(n, sizeof(int *));
    for (int i = 0; i < n; ++i) {
        tmp[i] = calloc(n, sizeof(int));
        for (int j = 0; j < n; ++j) {
            tmp[i][j] = aa[j][i];
        }
    }
    return tmp;
}

void printMatrix(int n, int **aa) {
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < n; ++j)
            printf("%d ", aa[i][j]);
        printf("\n");
    }
}

int main() {
    int n = 3;
    int **matrix = calloc(n, sizeof(int *));
    srand(time(0));
    for (int i = 0; i < n; ++i) {
        matrix[i] = calloc(n, sizeof(n));
        for (int j = 0; j < n; ++j)
            matrix[i][j] = rand()%10;
    }
    printf("martix:\n");
    printMatrix(n, matrix);
    int **t = transpon(n, matrix);
    printf("t:\n");
    printMatrix(n, t);
    return 0;
}