ы

#include <malloc.h>
#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#define _CRT_SECURE_NO_WARNINGS


int** inputArrFromFile() {
    int number = 0, j;
    char fileName[128];

    FILE* file = fopen("C:\\Text.txt", "r");
    fscanf(file, "%d", &number);
    int** myArr = (int**)malloc(number * sizeof(int));
    for (int i = 0; i < number; i++) {
        myArr[i] = (int*)malloc(number * sizeof(int));
        for (int j = 0; j < number; j++) {
            fscanf_s(file, "%d", &myArr[i][j]);
        }
    }
    for (int i = 0; i < number; i++) {
        for (int j = 0; j < number; j++) {
            printf("%d ", myArr[i][j]);
        }
        printf("\n");
    }
    fclose(file);
    return myArr;
}

void Swap(int **MyFirstArr, int **MySecondArr, int LengthOfArr) {
        int i = 0, j = 0, HalfOfLength, NextLine;
        HalfOfLength = LengthOfArr / 2;
        NextLine = (LengthOfArr / 2) + 1;
        for (i = 0; i <= HalfOfLength; i++) {
            MySecondArr[((NextLine)+i)] = (int*)malloc(4 * sizeof(int));
            for (j = 0; j <= LengthOfArr; j++) {
                MySecondArr[((NextLine)+i)][j] = MyFirstArr[i][j];
            }
        }
        for (i = NextLine; i <= LengthOfArr; i++) {
            for (j = 0; j <= LengthOfArr; j++) {
                MySecondArr[i - 2][LengthOfArr - j] = MyFirstArr[i][j];
            }
        }
        printf("Result of matrix swap: ");
        for (i = 0; i <= LengthOfArr; i++) {
            printf("\n");
            for (j = 0; j <= LengthOfArr; j++) {
                printf(" %d", MySecondArr[i][j]);
            }
            printf;
        }
    }

int main() {
    int** ArrA = inputArrFromFile();
    int** ArrB = (int**)malloc(4 * sizeof(int));
    for (int i = 0; i < 4; i++)
        ArrB[i] = (int*)malloc(4 * sizeof(int));
    Swap(ArrA, ArrB, 3);
    _getch();
}