2549 - I2P(I)2022_Yang_lab1 Scoreboard

Time

2022/09/20 18:30:00 2022/09/20 20:30:00

Clarification

# Problem Asker Description Reply Replier Reply Time For all team

# Problem Pass Rate (passed user / total user)
12872 Ruby and Sapphire
13566 Magic factors

12872 - Ruby and Sapphire   

Description

The prices of ruby and sapphire are 5$, 7$ respectively.
The total numbers of rubies and sapphires is N, and the overall value is M$.
How many rubies and how many sapphires are there?

Input

Two integers N, M, where 10,000 ≤ N, M ≤ 10,000

Output

Number of rubies and sapphires.
Note that there is a newline character at the end of the output.

Sample Input  Download

Sample Output  Download

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13566 - Magic factors   

Description

Today, Jessie discover a new way to encode her 4-digit passcode, which is transforming the passcode into 3 integers, and we called it the "magic factors."

For example, the 3 magic factors of a 4-digit passcode "1234," is
1*234 = 234,
12*34 = 408,
123*4 = 492.

Please help Jessie to find the magic factors in the above order.

 

Hint: Use / and % to obtain the quotient (商數) and the remainder (餘數), respectively.

Input

A single integer represents the 4-digit passcode, each digit is a number from 1 to 9.

Output

Output a single line containing three numbers, the magic factors of the passcode.

Each number is separated by a space.  

Please make sure to output the magic factors in the order shown in the description.

Please remember to print "\n" at the end.

Sample Input  Download

Sample Output  Download

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