Apr 16, 2013 · Use a linked list instead of a fixed array, then you can easily (and cheaply) delete entries, as well as add. Basically, unless you are writing code for some embedded system that has severe memory constraints, there is probably no …

Jan 17, 2017 · if (strcmp((ct + i)->serie_calculator, serie) == 0) { k++; for (j = i;j < (*dim - k);j++) *(ct + j) = ct[j + 1]; // <== This line here } *dim = *dim - k; } In the deleting function, I don't understand what the line: *(ct + j) = ct[j + 1]; does. Can somebody help? I hope that you understand the function, because this is just a sequence from the ...

Aug 22, 2012 · That's delete[] bobby;, but yes, you'd need malloc/free for doing that in C. I'm sure you can find out how to use dynamic arrays in C with a bit of searching.

Feb 14, 2024 · In C, an array of structs refers to the array that stores the structure variables as its elements. In this article, we will learn how to delete an element from an array of structures in C. For Example, { "Person1", 25 }, { "Person2", 30 }, { "Person3", 22 }, . }; Output: .

May 20, 2021 · You cannot delete data from the middle of a file. There are three main options: add a “deleted” flag to your structure. To delete a structure, overwrite it with a structure that has the “deleted” flag set alternatively, take the last entry in the file, copy it over the entry to delete and then shorten the file by one entry.

array [c] = array [c +1]; printf("Resultant array is\n"); for( c = 0 ; c < n - 1 ; c ++ ) printf("%d\n", array [c]); } return 0; }

Jan 21, 2025 · To understand how structures are foundational to building complex data structures, the C Programming Course Online with Data Structures provides practical applications and detailed explanations.

Test your Data Structures using C knowledge with our Deletion from an array practice problem. Dive into the world of college-data-structures-c challenges at CodeChef.

Oct 22, 2016 · In order to make the members of struct person resizable and/or deletable, you have to allocate them separately from the struct instance itself. To do that, you need to declare them as pointers to char, as opposed to arrays of char: char *fname;

Nov 9, 2024 · Given an array of integers and an integer ele, the task is to remove all occurrences of ele in-place and return the count of elements not equal to ele. The modified array should first have those elements which are not equal to ele, and the remaining elements can be ignored.