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

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {
    setlocale(LC_ALL , "rus");
    srand(time(NULL));
    int **x;
    int i, j, n, k=0;
    printf("N - »: ");
    scanf("%d", &n);
    printf("\n");

    x=(int**)malloc(sizeof(int*)*n);
    for(i=0; i<n; i++){
        x[i]=(int*)malloc(sizeof(int)*n);
    }


    for (i=0; i<n; i++){
        for (j=0; j<n; j++){
            x[i][j]=rand()%20 - 10;
        }
    }


    for (i=0; i<n; i++){
        for (j=0; j<n; j++){
            printf("%3d ", x[i][j]);
        }
        printf("\n");
    }
    int count = 0;
    printf("\n");

    int m=n;
    for(int i =0;i<m-1;i++){
        if(x[n-1][i]>0){
            for(int j_1 = i; j_1 < m-1; j_1++)
                for(int j=0;j<n;j++){
                    x[j][j_1]=x[j][j_1+1];
                    x[j][j_1+1] = 375;
                }
            if(x[0][i] != 375)
                m--;
            i--;
        }
    }

    x = (int**)realloc(x , sizeof(int*) * m);
    printf("\n");

    for (i=0; i<n; i++){
        for (j=0; j<m; j++){
            printf("%3d ", x[i][j]);
        }
        printf("\n");
}

}