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

int main(){
unsigned short *A,*B;

int C[VMAX + 1];
int n,i,j;
scanf("%d",&n);

A=malloc(sizeof(short)*n+1);
B=malloc(sizeof(short)*n+1);

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

for(i=0;i<n;i++){
scanf("%hu",&A[i+1]);
C[A[i+1]]++;
}

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

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

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

return 0;
}