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Added reference links section (#29593)

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* Added reference links section

* fix: changed c++ to cpp

* fix: changed one extra c++ to cpp
This commit is contained in:
prashantkumar1997
2019-05-11 04:34:50 +05:30
committed by Randell Dawson
parent 39352ce64d
commit 098f9c478e
1 changed files with 7 additions and 4 deletions
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11
guide/english/cplusplus/c-stl-sets/index.md
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@ -12,12 +12,13 @@ Sets are a type of associative container in which each element has to be unique.
4. There are many inbuilt functions in class defining sets that ease the programming. 4. There are many inbuilt functions in class defining sets that ease the programming.
Example: Example:
```c++ ```cpp
#include<iostream> #include<iostream>
#include <set> #include <set>
using std::set; using std::set;
using std::cout; using std::cout;
using std::endl; using std::endl;
int main() int main()
{ {
set <int> s; set <int> s;
@ -38,20 +39,22 @@ return 0;
[Try this code out yourself!](https://wandbox.org/permlink/XIFK4d9suQdGniFm) [Try this code out yourself!](https://wandbox.org/permlink/XIFK4d9suQdGniFm)
Creating a set object Creating a set object
```c++ ```cpp
set <int> s; set <int> s;
``` ```
Insertion Insertion
```c++ ```cpp
s.insert(value_to_be_inserted); s.insert(value_to_be_inserted);
``` ```
Accessing set elements Accessing set elements
```c++ ```cpp
set <int>::iterator it; set <int>::iterator it;
for(it = s.begin(); it != s.end(); ++it) for(it = s.begin(); it != s.end(); ++it)
cout << *it; cout << *it;
``` ```
## Reference Links
[Geeks for Geeks link to C++ stl](https://www.geeksforgeeks.org/set-in-cpp-stl/ )