[C++] 2014 5th Blue Bridge Cup C++ Preliminary Exam Questions (No Password)

2014Annual preliminariesC/C++Higher Vocational College Group

Notice to candidates:

l After the exam starts, the contestants first download the questions and use the decompression password announced in the examination room to decompress the test questions.

l The examination time is4hours. After the time cuts out, the submission of answers is invalid.

l Before the exam is compulsorily over, players can voluntarily end the exam (identity verification is required), and will not be able to continue submitting or browsing answers after the exam.

l Contestants can browse the answers they have submitted. Copies are allowed for viewed answers.

l For the same question, contestants can submit their answers multiple times, and the last answer submitted shall prevail.

l Contestants should not write "name", "test number", "institution name" and other identity-related information or other content unrelated to the competition topic in the submitted code, otherwise the results will be invalid.

l Players must submit their answers through a browser. Answers submitted by players in other positions or otherwise submitted by players will not be valid.

l There are three types of questions: "Result Fill-in-the-Blank", "Code Fill-in-the-Blank" and "Programming".

Fill in the blank questions with results: Contestants are required to fill in the results directly according to the question description. There is no limit to the solution method. No source code required.

Just submit the answer to fill in the blanks directly through the web page, and do not write redundant content.

Code fill-in-the-blank questions: Players are required to fill in the missing parts on the basis of figuring out the working principle of the given code, so that the program logic is correct and complete. The code must be filled in no more than one statement (i.e., there must be no semicolon in the middle).

Fill in the blanks in the code (only the answers in the blanks, excluding the codes or symbols that already exist on the question) can be submitted directly through the web page, and do not write unnecessary content.

Use ANSI C/ANSI C++standard, don't rely on special functions provided by the operating system or compiler.

Programming Questions: Require the program designed by the contestant to give the correct output result for a given input. Candidates have a chance to score only if they can run the correct program.

Note: The input data used in grading may be different from the sample data given in the paper. The contestant's procedure must be generic and not valid only for the given data in the paper.

For programming questions, the answers given by the contestants are required to be completely compliantANSI C++standards, which cannot be used such as drawings,Win32API, interrupt calls, hardware operations, or related to the operating systemAPI。

Allowed in the codeSTLClass library.

Note: The end of the main function must return 0

Note: All dependent functions must be explicitly in the source file#include <xxx>, The common header file cannot be omitted through the project settings.

All source code must be in the same file. After the debugging is passed, copy and submit.

When committing, take care to select the type of compiler you want.

1. Fill in the blanks with results(Full marks2Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, there is no limit to the way you solve the problem, only ask for the submission of the results.

Answers must be submitted through a browser.

2. Fill in the blanks with results(Full marks4Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, there is no limit to the way you solve the problem, only ask for the submission of the results.

Answers must be submitted through a browser.

3. Fill in the blanks with results(Full marks6Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, there is no limit to the way you solve the problem, only ask for the submission of the results.

Answers must be submitted through a browser.

4. Code fill-in-the-blank(Full marks4Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, and there is no limit to how to solve the problem.

Only ask to fill in the missing code part, don't add to the snake, fill in the extra existing code or symbols.

Answers must be submitted through a browser.

5. Code fill-in-the-blank(Full marks13Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, and there is no limit to how to solve the problem.

Only ask to fill in the missing code part, don't add to the snake, fill in the extra existing code or symbols.

Answers must be submitted through a browser.

6. Fill in the blanks with results(Full marks11Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, there is no limit to the way you solve the problem, only ask for the submission of the results.

Answers must be submitted through a browser.

7. Fill in the blanks with results(Full marks12Points)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, there is no limit to the way you solve the problem, only ask for the submission of the results.

Answers must be submitted through a browser.

8. Programming (full marks.)8Minutes)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, and you must solve the problem by programming.

Note: The input data used in grading may be different from the sample data given in the paper. The contestant's procedure must be generic and not valid only for the given data in the paper.

Read the input and output requirements of the program carefully, and never output unrequested and superfluous content, such as: "Please input."xxData:".

It is recommended to read the examples carefully and not take them for granted!

After the program finishes processing data for a use case, it immediately exits (return 0Don't loop through the loop for input from the next use case.

The program must use standard inputs and standard outputs to facilitate redirection when the machine is graded.

For programming questions, the answers given by the contestants are required to be completely compliantANSI C++standards, which cannot be used such as drawings,Win32API, interrupt calls, hardware operations, or related to the operating systemAPI。

Allowed in the codeSTLClass library.

Note: mainfunction end requiredreturn 0

Note: All dependent functions must be explicitly in the source file#include <xxx>, The common header file cannot be omitted through the project settings.

All the code is placed in the same source file, and after the debugging is passed, copy and submit the source code.

When committing, take care to select the type of compiler you want.

9. Programming (full marks17Minutes)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, and you must solve the problem by programming.

Note: The input data used in grading may be different from the sample data given in the paper. The contestant's procedure must be generic and not valid only for the given data in the paper.

Read the input and output requirements of the program carefully, and never output unrequested and superfluous content, such as: "Please input."xxData:".

It is recommended to read the examples carefully and not take them for granted!

After the program finishes processing data for a use case, it immediately exits (return 0Don't loop through the loop for input from the next use case.

The program must use standard inputs and standard outputs to facilitate redirection when the machine is graded.

For programming questions, the answers given by the contestants are required to be completely compliantANSI C++standards, which cannot be used such as drawings,Win32API, interrupt calls, hardware operations, or related to the operating systemAPI。

Allowed in the codeSTLClass library.

Note: mainfunction end requiredreturn 0

Note: All dependent functions must be explicitly in the source file#include <xxx>, The common header file cannot be omitted through the project settings.

All the code is placed in the same source file, and after the debugging is passed, copy and submit the source code.

When committing, take care to select the type of compiler you want.

10. Programming (full marks.)23Minutes)

The description of the question is in the "Question" corresponding to the question number under the candidate's folder.txt"Medium. The relevant reference files are in the same directory. Please read the question first, and you must solve the problem by programming.

Note: The input data used in grading may be different from the sample data given in the paper. The contestant's procedure must be generic and not valid only for the given data in the paper.

Read the input and output requirements of the program carefully, and never output unrequested and superfluous content, such as: "Please input."xxData:".

It is recommended to read the examples carefully and not take them for granted!

After the program finishes processing data for a use case, it immediately exits (return 0Don't loop through the loop for input from the next use case.

The program must use standard inputs and standard outputs to facilitate redirection when the machine is graded.

For programming questions, the answers given by the contestants are required to be completely compliantANSI C++standards, which cannot be used such as drawings,Win32API, interrupt calls, hardware operations, or related to the operating systemAPI。

Allowed in the codeSTLClass library.

Note: mainfunction end requiredreturn 0

Note: All dependent functions must be explicitly in the source file#include <xxx>, The common header file cannot be omitted through the project settings.

All the code is placed in the same source file, and after the debugging is passed, copy and submit the source code.

When committing, take care to select the type of compiler you want.

The reply to the download address can be seen: