Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

improve(docs): beginner > arrays #195

Merged
merged 5 commits into from
Mar 16, 2023
Merged

improve(docs): beginner > arrays #195

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
90d6710
added a paragraph about indices being shifted after you remove an ele…
PoetaKodu Mar 12, 2023
b665d9b
added output previews
PoetaKodu Mar 12, 2023
1a4ed58
fixing wording
PoetaKodu Mar 12, 2023
00aef71
added info about initialization
PoetaKodu Mar 12, 2023
9c33b71
expanded the `dynamic arrays` lesson.
PoetaKodu Mar 16, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
23 changes: 23 additions & 0 deletions content/learn/course/basics/arrays/_codes/dynamic-arrays/adding-element.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
```cpp
#include <iostream>
#include <string>
#include <vector>

int main()
{
using std::vector, std::string, std::cout;

vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// Adding a new player:
// highlight-next-line
playerNames.push_back("WickedWitch");

// Printing the name of player with index 3
cout << "Name of the player with index 3: " << playerNames[3];
}
```
11 changes: 5 additions & 6 deletions ...e/basics/arrays/_codes/dynamic-arrays/displaying-array-of-player-names-auto.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,11 @@ int main()
{
using std::vector, std::string, std::cout;

vector< string > playerNames(3);

// Setting names of the players
playerNames[0] = "HappyBanana";
playerNames[1] = "AngryCrab";
playerNames[2] = "SadWolf";
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// Adding a new player:
playerNames.push_back("WickedWitch");
Expand Down
11 changes: 5 additions & 6 deletions ...course/basics/arrays/_codes/dynamic-arrays/displaying-array-of-player-names.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,11 @@ int main()
{
using std::vector, std::string, std::cout;

vector< string > playerNames(3);

// Setting names of the players
playerNames[0] = "HappyBanana";
playerNames[1] = "AngryCrab";
playerNames[2] = "SadWolf";
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// Adding a new player:
playerNames.push_back("WickedWitch");
Expand Down
11 changes: 5 additions & 6 deletions content/learn/course/basics/arrays/_codes/dynamic-arrays/erasing-element.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,11 @@ int main()
{
using std::vector, std::string, std::cout;

vector< string > playerNames(3);

// Setting names of the players
playerNames[0] = "HappyBanana";
playerNames[1] = "AngryCrab";
playerNames[2] = "SadWolf";
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// Adding a new player:
playerNames.push_back("WickedWitch");
Expand Down
21 changes: 21 additions & 0 deletions content/learn/course/basics/arrays/_codes/dynamic-arrays/initializing-vector.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
```cpp
#include <iostream>
#include <string>
#include <vector>

int main()
{
using std::vector, std::string, std::cout;

// highlight-start
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};
// highlight-end

// Printing the name of the first player:
cout << "Name of the first player: " << playerNames[0];
}
```
11 changes: 5 additions & 6 deletions content/learn/course/basics/arrays/_codes/dynamic-arrays/inserting-element.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,11 @@ int main()
{
using std::vector, std::string, std::cout;

vector< string > playerNames(3);

// Setting names of the players
playerNames[0] = "HappyBanana";
playerNames[1] = "AngryCrab";
playerNames[2] = "SadWolf";
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// Adding a new player:
playerNames.push_back("WickedWitch");
Expand Down
15 changes: 5 additions & 10 deletions content/learn/course/basics/arrays/_codes/dynamic-arrays/reading-size.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,11 @@ int main()
{
using std::vector, std::string, std::cout;

vector< string > playerNames(3);

// Setting names of the players
playerNames[0] = "HappyBanana";
playerNames[1] = "AngryCrab";
playerNames[2] = "SadWolf";
vector<string> playerNames = {
"HappyBanana",
"AngryCrab",
"SadWolf",
};

// highlight-next-line
cout << "The array contains " << playerNames.size() << " elements\n";
Expand All @@ -26,10 +25,6 @@ int main()
playerNames.insert(playerNames.begin() + 1, "BadPenguin");

// Erase the first element:
// highlight-next-line
playerNames.erase(playerNames.begin() + 0);

// highlight-next-line
cout << "The array contains " << playerNames.size() << " elements\n";
}
```
Loading