CEN110/CEN PRE1 |
Start: Apr.06.2017 at 09:05:00 AM
Finish: Apr.06.2017 at 10:10:00 AM
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Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Question by Ibrahim Mesecan.
Guess the number
There are two kids playing guess the number game. There is a
series of random number given (generated by computer).
Then, the kids guess a number. The one who guesses closer
to the random number wins. The player who has more
closer guesses wins the game.
Question:
Write a program that is going to read information
for n games, and using the functions given the program
will decide for the winner. Assume that you are given the
following functions and they are working properly
(in the library functions.h):
#include "utils/functions.h"
- void getKidNumbers(
int &num1,
int &num2);
-
int closer(
int num1,
int num2,
int given);
-
void showResult(
string s1);
where getKidNumbers gets
two numbers into the given parameters;
closer function returns
1 if num1 is closer to the
given value, returns 2
if num2
is closer to the given value;
returns 0 otherwise;
showResult function
gets 3 possible values: either "The First", or "The Second"
or "Draw". Then the function shows the result.
Input specification:
You will be first given a number (n). Then the following
n lines contain the numbers given. The following n lines
contain the guesses by the kids: first number is the
guess by the first student where
where 0 ≤ n ≤ 25,000
Output specification:
If one kid has more wins, (using the function
showResult)
show "The First" or "The Second".
If they have the same number of wins, show the message "Draw".
| Sample Input I |
Sample Input II |
5
2
20
18
17
17
16 16
1 12
17 14
20 7
20 12
|
6
20
9
19
18
19
11
18 1
18 1
12 20
1 3
3 14
3 15
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| Sample Output I |
Sample Output II |
The First
|
The Second
|
Explanation:
(For sample input 1):
- The first number given is 2; both
kids guess 16, so it is draw.
- The second number given is 20; the first kid guesses 1 and
the second kid guesses is 12, so the second kid wins.
- The third number given is 18, The first kid is closer
(17) and wins.
In total, The first kid wins three times and the second
kid wins once. So, the first kid wins.
Для отправки решений необходимо выполнить вход.
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