#include <stdio.h>
#include <stdlib.h>
#define MAX 2000001
#define VMAX 10000

int A[2000000];
int B[2000000];

int main(){

  int C[VMAX+1];
  int n, i, j, k = 0;

  scanf("%d", &n);
  
  for(i = 1; i < n; i++){
    scanf("%d", &A[i]);
    if(k < A[i])
      k = A[i];
  }

  for(i = 0; i <= k; i++)
    C[i] = 0;

  for(j = 1; j < n; j++)
    C[A[j]]++;

  for(i = 1; i <= k; i++)
    C[i] = C[i] + C[i - 1];

  for(j = n; j >= 1; j--){
    B[C[A[j]]] = A[j];
    C[A[j]]--;
  }

  for(i = 0; i < n; i++){
    if(i > 1)
      printf("%d ", B[i]);
    else
      printf("%d\n", B[i]);
  }
    
  return 0;
}

