SIT102 – Introduction to Programming
7.1P Arrays and Structs Submission
THEORY ANSWERS
Question 1: Briefly explain what each part of the following statement is doing. Note that the colors are used to highlight the different parts you must explain – they do not mean anything else:
kingdom.knights.push_back ( new_knight );
|
Statement: kingdom.knights.push_back(new_knight); 1. kingdom: Refers to an object or instance of a struct (or class) that contains a list of knights. 2. knights: A member of the kingdom struct, likely a vector or list that stores multiple knight objects. 3. push_back: A function used to add a new element (new_knight) to the end of the knights list. 4. new_knight: The object being added to the knights list. |
Question 2: What code can we write to find out the current number of knights in the kingdom? Write the code below:
|
【int numberOfKnights = kingdom.knights.size();】 This code uses the .size() function to get the number of elements (knights) currently stored in the knights list of the kingdom. |
版权所有：编程辅导网 2021 All Rights Reserved 联系方式：QQ:99515681 微信：codinghelp 电子信箱：99515681@qq.com
免责声明：本站部分内容从网络整理而来，只供参考！如有版权问题可联系本站删除。
