#include <iostream>
#include <vector>
using namespace std;
int main(){
double min,max,lo,hi;
size_t number_count,bin_count,i,j;
const size_t SCREEN_WIDTH = 80;
const size_t MAX_ASTERISK = SCREEN_WIDTH - 4;
cerr<<"Enter number_count: ";
cin>>number_count;
cerr<<"Enter numbers: ";
vector<double> numbers;
for(size_t i=0;i<number_count;++i){
	double num;
	cin>>num;
	numbers.push_back(num);
}
cerr<<"Enter bin_count: ";
cin>>bin_count;
vector<size_t> bins(bin_count);
min=numbers[0];
max=numbers[0];
for(i=0;i<number_count;i++){
	if (numbers[i]<min){
		min=numbers[i];
	}
	else if (numbers[i]>max){
		max=numbers[i];
	}
}
double bin_size=(max-min)/bin_count;
for (size_t i=0;i<number_count;i++){
	bool found = false;
	for (size_t j=0;(j<bin_count - 1) && !found; j++){
		lo = min + j*bin_size;
		hi = min + (j+1)*bin_size;
		if ((lo <= numbers[i])&&(numbers[i]<hi)){
			bins[j]++;
			found = true;
		}
	}
	if(!found){
		bins[bin_count - 1]++;
	}
}
size_t max_count = 0;
for(i=0;i<bin_count;i++){
	if (bins[i]>MAX_ASTERISK){
		max_count=bins[i];
	}
}
for(i=0;i<bin_count;i++){
	if(bins[i]<100){
		cout<<" ";
	}
	if(bins[i]<10){
		cout<<" ";
	}
	cout<<bins[i]<<"|";
	if(max_count==0){
		for(j=0;j<bins[i];j++){
			cout<<"*";
	}}
	else{
		size_t height = MAX_ASTERISK*(static_cast<double>(bins[i])/max_count);
		for(j=0;j<height;j++){
			cout<<"*";
		}
	}
	cout<<endl;
}}