#include <stdio.h>
//Vasiot indeks zapisete go kako vrednost na outName
const char outName[] = "163054.txt";


void printFile() {
    FILE *f=fopen(outName, "r");
    char c;
    while((c = fgetc(f)) != EOF) {
        putchar(c);
    }
    fclose(f);
}


void writeToFile() {
    FILE *f = fopen("matricaIn.txt", "w");
    char c;
    while((c = getchar()) != EOF) {
        fputc(c, f);
    }
    fclose(f);
}


int main() {

    writeToFile();
    printFile();
    // Vasiot kod pocnuva od tuka
    FILE* fp = fopen("matricaIn.txt", "r");
    FILE* out = fopen(outName, "w");
    int i,j;
    int n;
    int matrica[100][100];

    fscanf(fp, "%d", &n);
    for(i = 0; i < n && !feof(fp); i++){
        for(j = 0; j < n && !feof(fp); j++){
        	fscanf(fp, "%d", &matrica[i][j]);
        }
    }

    int b[100][100];

for(i=0;i<n;i++){
    for(j=0;j<n;j++){
        if(i==j){
                b[i][j]= matrica[n-1-i][n-1-j];

        }
        else
            b[i][j]=0;


    }}

    for(i=0;i<n;i++){
    for(j=0;j<n;j++){
        if(i+j==n-1){
            b[i][j]=matrica[i][j];
        }
    }}


    for(i=0;i<n;i++){
    for(j=0;j<n;j++){

        if(i!=j && i+j!=n-1 && i+j<n-1){
            b[i][j]=matrica[i+1][j+1];
        }
    }}

    for(i = 0; i < n; i++){
        for(j=0; j < n; j++){
            if(i!= j && i+j!= n-1 && i+j>n-1){
                b[i][j] = matrica[i-1][j-1];
            }
        }
    }

    for(i = 0; i < n; i++){
        for(j=0; j < n; j++){
                fprintf(out, "%d ", b[i][j]);
        }
        fprintf(out, "\n");
    }
    // do tuka
    fclose(out);
    return 0;
}