/*
#include <stdio.h>
int main()
{
int arr[101][101]={};
int i,j,k=1,n,sum=0;
scanf("%d",&n);
for(i=1;i<=n;i++){
for(j=1;j<=n;j++){
arr[i][j]=k++;
}
}
for(i=1;i<=n;i++){
for(j=1;j<=n;j++){
if(i==1||j==1||i==n||j==n){
sum=sum+arr[i][j];
}
}
}
printf("%d",sum);
return 0;
}
#include <stdio.h>
int main() {
int arr[200][200];
int i,j=1,k=1,n,x,y,s,z,a;
scanf("%d",&n);
scanf("%d %d",&x,&y);
z=x;
a=y;
for(s=1; s<=n; s++) {
arr[x][y]=s;
for(i=y-1; i>=1; i--) {
arr[x][i] = arr[x][i+1] + 1;
}
for(i=y+1; i<=n; i++) {
arr[x][i]=arr[x][i-1]+1;
}
x--;
}
x=z;
y=a;
for(s=1; s<=n; s++) {
arr[x][y] = s;
for(i=y-1; i>=1; i--) {
arr[x][i] = arr[x][i+1] + 1;
}
for(i=y+1;i<=n;i++){
arr[x][i]=arr[x][i-1]+1;
}
x++;
}
for(i=1; i<=n; i++) {
for(j=1; j<=n; j++) {
printf("%d ",arr[i][j]);
}
printf("\n");
}
return 0;
}
*/