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[C] Graph, 그래프

A graph is a nonlinear data structure that expresses the relationship between objects, and expresses a many-to-many relationship. It should be noted that graphs in C language are diff...

In C, Dec 19, 2020

[C] Permutation, Combination, 순열, 조합

The part about permutation and combination is a regular customer who frequently appears in algorithmic problem solving and is a good example to understand recursive calls. In addition...

In C, Dec 18, 2020

[C] Recursive call, 재귀호출

Recursive calls are calling the same function within a function, i.e. itself. Recursive calls call the same function within a function, but behave like other functions because the mem...

In C, Dec 17, 2020

[C] Queue, 큐

Unlike stacks that have a LIFO structure, a queue is a FIFO(first-input-first-output) structure in which the positions of insertion and deletion of data are opposite. In other words, ...

In C, Dec 16, 2020

[C] Stack, 스택

The stack is literally a data structure in the form of stacking data one by one. The stack is also a data structure that is accessed and processed from the top, just as it is impossib...

In C, Dec 15, 2020