CSPC '15 #2 - Build Season - Olympiads Online Judge

CSPC '15 #2 - Build Season

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Points: 3

Time limit: 1.0s

Memory limit: 64M

Author:

GoravMenon

Problem type

Wylie Coyote is trying to calculate how many hours it takes the Crescent School robotics team to build their robot. Team 610 (Crescent's robotics team) builds a robot in a six-week period between January and February, with each week numbered from $1 \dots 6$ ~1 \dots 6~. During this time, they have a very rigorous schedule, and they work different hours on weekends and weekdays.

Since there's no pressure, they only begin working on weekends after week $W$ ~W~, after which they will work $H$ ~H~ hours each weekend. Apart from the weekend, they work $N$ ~N~ hours every week.

Your task is to write a program that calculates how many hours it takes for them to build their robot, which is completed on week 6.

Input Specification

The input will consist of $2$ ~2~ or $3$ ~3~ positive integers.

The first line will contain the single integer $N$ ~N~. The second line will contain the week $W$ ~W~ on which Team 610 begins working weekends, inclusive $(0 \le W \le 6)$ ~(0 \le W \le 6)~. If $W = 0$ ~W = 0~, Team 610 does not work weekends. If $W > 0$ ~W > 0~, the third line of input will contain the integer $H$ ~H~.

Output Specification

The output should be: It takes X hours for Team 610 build a robot., where $X$ ~X~ is the number of hours they worked.

Sample Input

2
3
2

Sample Output

It takes 20 hours for Team 610 build a robot.

Explanation

They work 2 hours each week for weeks 1 and 2. Then, they work 2 hours a week and 2 hours per weekend for weeks 3, 4, 5 and 6. In total, they work 20 hours.

Comments

5
CanadianGator commented on Nov. 3, 2015, 8:36 p.m.
If output is:

"It takes (x) hours for Team 610 **to** build a robot"

You always get WA.

-3

bobhob314 commented on Nov. 3, 2015, 10:57 p.m.

Judges tend to be very strict about wording. Gorav is a hardworking individual who has made some grammatical errors, as we all find ourselves doing from time to time. Please respect his problems.

2

GHETTO commented on Feb. 27, 2015, 6:58 p.m.

Problem statement states that they work from week 1 ... 6, but the input is 0 ... 6 inclusive?

0

iCode commented on Feb. 21, 2022, 12:27 a.m. ← edited →

The input for $W$ ~W~ can be $0$ ~0~ since if $W = 0$ ~W = 0~, Team 610 does not work on the weekends.