>>152
#include <stdio.h>

int main(void)
{
int count[5]={0};
int i, j, x=0;
i=0;
while(1)
{
if(i>=10) break;
scanf("%d", &x);
count[(x-1)/10]++;
i++;
}
i=0;
while(1)
{
if(i>=5) break;
printf("%2d〜%2d : ", i*10+1, (i+1)*10);
j=0;
while(1)
{
if(j>=count[i]) break;
printf("*");
j++;
}
printf("\n");
i++;
}
return 0;
}