Beginners - April 2021 (Page 12)

Binary Insertion Sort (Generic) void pointer issues (C programming)

Hello Guys! Im working on a Binary Insertion Sort with Generic type. void b_insertionSort(void *a, int start, int end, const int (*comparator)(void *...

[6 replies] Last: Ok guys, i will try with a swap function specific for the datatype. I ... (by vittorioc98)

by vlopez13

How to modify my student records using vectors

hello, I am trying to do an assignment and I am stuck on trying to figure out how to correctly modify the data inputted via vectors. so for example if inputted ...

[7 replies] Last: I'm a little confused on what modifyStudent() should do. I assume tha... (by dhayden)

by iamdevastated

Read username and password from a file output problem

my program of registration and login encountered a few problems during output : 1. I have to register a new user and pass first(even if i alrd have previous ...

[4 replies] Last: Ok got it thanks! (by iamdevastated)

by a7300235

what complier do when overloads operators in a class?

ake "+" as an example.when overloading operator+ in a class: class obj{ public: int data; obj(){data=1;} int operator+(const obj b){ ...

[2 replies] Last: i have soloved it,thans for your help (by a7300235)

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