| # | Problem | Pass Rate (passed user / total user) |
|---|---|---|
| 12384 | One Digit Adding |
|
| 12400 | High Wage |
|
Description
小磚頭(Small Brick) is a boy who love to do addition.
However, he never understand why 1+1 equals to 2 but not 11,
why is 3+33+333 equals to 369 but not 333333.
Until one day he saw a man programming in Python.
The man type: '3'+'33'+'333', magically, the answer is '333333'!
This breaking news astonished 小磚頭(Small Brick).
He run excitedly back to home, and told you the news.
However, you know that the answer is exactly not 333333.
Can you help 小磚頭(Small Brick) to find the correct answer?
Given a digit number A, and a number K.
We defined that S1=A, S2=AA, S3=AAA... .
Please calculate S1 + S2 + .. + SK.
For Example: A=3, K=3
then the answer is 3 + 33 + 333=369.
ouo.
Hint1: you can use long long type to store output
Hint2: you can use %lld to print long long type
Input
Input contain only one line.
2 number A, K with a space between.
It is guarantee A is a digit number and 1 <= K <= 16.
Output
Output the answer with a new line character at the end.
Sample Input Download
Sample Output Download
Tags
Discuss
Description
Johnson is a rich worker in a factory.
His every minute wage is X TWD/min.
He even get a bonus pay of Y TWD per hour
He works from H1:M1:S1 to H2:M2:S2 everyday.
Your task is to calculate Johnson's working time and daily wage.
Example:
The Hourly wage is 5 TWD/min, and bonus pay is 50 TWD/hour. Johnson works from 8:00:00 to 20:30:59, then his working time is 12 hour 30 minutes 59 seconds, and daily wage is 12*60*5+30*5+12*50=4350 TWD.
Input
On the first line, two number X, Y, represented Johnson's minutely mage and bonus pay per hour.
On the second line, H1:M1:S1 ~ H2:M2:S2 represents the time John start/end working.
0 <= X <= 10000
0 <= H1, H2 <= 23
0 <= M1, M2, S1, S2 <= 59
It's guaranteed that H1:M1:S1 is earlier than H2:M2:S2
Output
Output Johnson's working time and daily wage.
The first line: "Working Time: A Hour(s) B Minute(s) C Second(s)".
The second line: "Daily Wage: D TWD".
A, B, C, D should be replaced by four numbers.
Please refer to the sample input/output for the precise format, and there is a '\n' at the end of each line.