Codeforces #211 (Div. 2) A. Soroban

A. Soroban

time limit per test

1 second

memory limit per test

256 megabytes

input

standard input

output

standard output

You know that Japan is the country with almost the largest 'electronic devices per person' ratio. So you might be quite surprised to find out that the primary school in Japan teaches to count using a Soroban — an abacus developed in Japan. This phenomenon has its reasons, of course, but we are not going to speak about them. Let's have a look at the Soroban's construction.

Soroban consists of some number of rods, each rod contains five beads. We will assume that the rods are horizontal lines. One bead on each rod (the leftmost one) is divided from the others by a bar (the reckoning bar). This single bead is called go-dama and four others are ichi-damas. Each rod is responsible for representing a single digit from 0 to 9. We can obtain the value of a digit by following simple algorithm:

• Set the value of a digit equal to 0.
• If the go-dama is shifted to the right, add 5.
• Add the number of ichi-damas shifted to the left.

Thus, the upper rod on the picture shows digit 0, the middle one shows digit 2 and the lower one shows 7. We will consider the top rod to represent the last decimal digit of a number, so the picture shows number 720.

Write the program that prints the way Soroban shows the given number n.

Input

The first line contains a single integer n (0 ≤ n < 109).

Output

Print the description of the decimal digits of number n from the last one to the first one (as mentioned on the picture in the statement), one per line. Print the beads as large English letters 'O', rod pieces as character '-' and the reckoning bar as '|'. Print as many rods, as many digits are in the decimal representation of number n without leading zeroes. We can assume that number 0 has no leading zeroes.

Sample test(s)

input

2

output

O-|OO-OO

input

13

output

O-|OOO-OO-|O-OOO

input

720

output

O-|-OOOOO-|OO-OO-O|OO-OO

题目比较水，没有什么难度。就是按照题目中给的规律输出结果。

可以直接找出1~9的所有格式（不费时间）比如下面的代码，或者直接将题目描述中的输出规律代码化。

没有涉及什么算法。

AC代码：

#include <iostream>#include <stdio.h>#include <math.h>#include <string.h>using namespace std;int main(){    char s[20];    int temp,i,n;    while(gets(s))    {        n=strlen(s);        for(i=n-1;i>=0;i--)        {            temp=s[i]-'0';            if(temp==0)            {                printf("O-|-OOOO\n");            }            else if(temp==1)            {                printf("O-|O-OOO\n");            }            else if(temp==2)            {                printf("O-|OO-OO\n");            }            else if(temp==3)            {                printf("O-|OOO-O\n");            }            else if(temp==4)            {                printf("O-|OOOO-\n");            }            else if(temp==5)            {                printf("-O|-OOOO\n");            }            else if(temp==6)            {                printf("-O|O-OOO\n");            }            else if(temp==7)            {                printf("-O|OO-OO\n");            }            else if(temp==8)            {                printf("-O|OOO-O\n");            }            else if(temp==9)            {                printf("-O|OOOO-\n");            }        }    }    return 0;}