Question: USE C PROGRAMMING LANGUAGE JUST USE LIBRARY STDIO.H AND STRING.H ONLY AND USE MERGE SORT ONLY Record Finder[EN] You are given customer data where each
USE C PROGRAMMING LANGUAGE JUST USE LIBRARY STDIO.H AND STRING.H ONLY AND USE MERGE SORT ONLY
Record Finder[EN]
You are given customer data where each data contains AccNumber, name, age, and ballance. The given data is sorted lexicographically ascending based on the AccNumber. Then, there are queries. For each query, given a variable . You are asked to tell whether a customer whose AccNumber is exists. If so, output the customers data. If the customer does not exist, output -1.
Input Format
The first line consists of an integer . The next lines contain the given data. Each data consists of AccNumber, name, age, and balance, respectively, separated by commas. The next line consists of an integer . The next lines consist of an integer , which represent each query.
Output Format
For each query, if the customer exists, then print the data with the following format:
Constraints
1 , 5 10^4
All given AccNumber and in each query are a string consists of exactly 4 upper case Latin alphabet characters. It is guaranteed that there are no 2 data with the same AccNumber.
Length of the name is between 1 and 20 (inclusive). Names consist of Latin alphabets and whitespaces. It is guaranteed that the first and last character are not whitespaces.
Ages are between 10 and 100 (inclusive)
Balances are between 0 and 109 . It is guaranteed that the balances are given in 2 decimal places.
Subtask 1 (80 points): 1 , 10^3
Subtasks 2 (20 points): No additional constraint
| Sample Input | Sample Output |
| 5 ANGE,Andrew Garfield,18,110933.25 HAIS,Spectra Vgeist,18,25000.00 NERA,Frankie,16,999999999.99 TION,Dorothy White,22,0.00 VVVV,Michael J,17,100000.00 3 NERA JOLY VVVV
| Frankie 16 999999999.99 -1 Michael J 17 100000.00
|
Notes
In this problem, there are subtasks. If your solution can only solve subtask 1, then you will get 80 points. For example, your program is not efficient enough such that it can solve the problem with the constraint program 1 , 103 under the 1 second time limit, but unable to solve larger value of , such as = = 5 104 .
Note that for this problem, if your program can solve subtask 2, then the program can solve subtask 1 as well. Therefore, if your program can solve this problem within all of the constraints, then your solution is considered correct and you will get 100 points.
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