Top "Qsort" questions

Need help using qsort with an array of structs

Now, I have seen various examples, but I don't get what they mean. Here's my structure typedef struct profile{ char …

c arrays struct qsort

Trying to use qsort with vector

I'm trying to learn c++ and was trying using sort and qsort. sort() works just fine but qsort doesn't, I …

c++ sorting vector qsort

Qsort Comparison Function

I am a beginner to C and I am trying to understand the comparison function needed for the qsort function. …

c multidimensional-array sorting qsort

How to qsort an array of pointers to char in C?

Suppose I have an array of pointers to char in C: char *data[5] = { "boda", "cydo", "washington", "dc", "obama" }; And I …

c sorting qsort double-pointer

keeping track of the original indices of an array after sorting in C

I have an array let's say A[5], the 5 elements are 5,4,1,2,3. Now I sort these arrays in ascending order. so the …

c arrays sorting qsort

Using stdlib's qsort() to sort an array of strings

Some preface: I'm a computer engineering student taking a first class in C after 3 semesters of Java (up to data …

c arrays string segmentation-fault qsort

Using qsort for character array in C

I'm trying to use qsort to sort a character array. I can't see why this is not working. I have …

c function pointers qsort

Internal Implementation of Qsort

qsort is declared as void qsort (void* base, size_t num, size_t size, int (*compar)(const void*,const void*)); …

c qsort

C qsort() with dynamic n by 2 multi-dimensional array

First, I defined a dynamic array with 2 columns and 10 row. The integer number is set to 10 here just for example. …

c dynamic-arrays qsort

Sorting strings using qSort

According to this site, I have done the following program which sorts strings. #include <cstdlib> #include <stdio.…

c++ c qsort