#include <iostream>
#include <math.h>
const int SZEROKOSC = 30;
void toAssign(int amount,int[]);
int searchMax(int[]);
void toWrite(int,int[]);
int main()
{
    int amount,tab[21];
    for(int i=0;i<21;++i)tab[i]=0;
    while(std::cin>>amount)
    {
       if(amount<=0)toAssign(amount,tab);
       else tab[amount+10]++;
    }
    int maximum=searchMax(tab);
    if(maximum>0)toWrite(maximum,tab);
    return 0;
}
void toAssign(int amount,int tab[])
{
    switch(amount)
    {
        case 0: tab[10]++; break;
        case -1: tab[9]++; break;
        case -2: tab[8]++; break;
        case -3: tab[7]++; break;
        case -4: tab[6]++; break;
        case -5: tab[5]++; break;
        case -6: tab[4]++; break;
        case -7: tab[3]++; break;
        case -8: tab[2]++; break;
        case -9: tab[1]++; break;
        case -10: tab[0]++; break;
    }
}
 
int searchMax(int tab[])
{
    int maxi=tab[0];
    for(int i=1;i<21;++i)if(tab[i]>maxi)maxi=tab[i];
    return maxi;
}
 
void toWrite(int maximum,int tab[])
{
    for(int j=-10,i=0;i<21;++i,++j)
    {
        std::cout.width(4);
        std::cout<<j<<std::right<<":|";
        for(int k=0;k<SZEROKOSC;++k)
        {
            if(k<round(SZEROKOSC*tab[i]/maximum))std::cout<<'*';
            else std::cout<<' ';
        }
        std::cout<<'|'<<std::endl;
    }
}
 

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5
-1
0
3
3
-1
0
1
0
1
-1
0
2
0
-2
3
1
-1
0
4
0
4
1
0
0
-1
1
1
0
0
1
-3
3
3
0
0
-1
2
0
2
1
0
-1
1
0
-1
2
-2
2
2
2
2
-1
-2
2
-2
-1
2
-3
0
2
-2
0
0
1
-1
1
2
0
3
1
0
-1
-1
0
-2
-1
2
1
0
-1
2
-1
-1
-1
3
2
0
0
1
-1
1
-1
4
1
0
-2
2
2
2