Strange Game
Problem:-
Alice and Bob are very good friends. They keep on playing some strange games. Today Alice came up with a new game, in which each player gets
cards at the start. Each card has it’s value printed on it.
The game proceeds as each player chooses a random card and shows it’s value. The player having card with higher value wins. As Alice came up with this game, he wants to ensure his win. So he starts to increase value of some cards using an algorithm. To increase the value of a card by
, the running time of algorithm is
seconds.
Find the minimum running time of algorithm, ensuring the win of Alice.
Input:
First line of input contains an integer
denoting the number of TestCases.
First line of Each testcase contains two Integers
and
.
Next two lines of each TestCase contains
integers, each denoting value of cards of Alice and Bob respectively.
Output:
Print a single line for each TestCase, running time of algorithm to ensure the win for Alice.
Constraints:
There are 3 TestCases.
In 1st TestCase there are 5 cards and the time required to increase the value of a card by one is 3.
Initial values on Alice’s cards are
.
If he converts the the above array into
Then it’s guranteed that he will win with minimum running time of algorithm.
For this conversion the running time of algorithm for:
1st element :-
2nd element :-
3rd element :-
4th element :-
5th element :-
Hence the total running time of algorithm for 1st TestCase is
BEST SUBMISSION
SIMILAR PROBLEMS
CONTRIBUTORS
Code:-