From 2bfcae8bc57f0c4b2b6cec0691a9197ce5febcd8 Mon Sep 17 00:00:00 2001
From: nagrat <nagrat@coventry.ac.uk>
Date: Wed, 15 Mar 2023 19:11:38 +0000
Subject: [PATCH] Update.

---
 Loops/do_while.cpp |  0
 Loops/for.cpp      | 32 ++++++++++++++++++++++++++++++++
 Loops/while.cpp    | 22 ++++++++++++++++++++++
 README.md          |  7 +++++++
 4 files changed, 61 insertions(+)
 create mode 100644 Loops/do_while.cpp
 create mode 100644 Loops/for.cpp
 create mode 100644 Loops/while.cpp

diff --git a/Loops/do_while.cpp b/Loops/do_while.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/Loops/for.cpp b/Loops/for.cpp
new file mode 100644
index 0000000..7a4f701
--- /dev/null
+++ b/Loops/for.cpp
@@ -0,0 +1,32 @@
+#include <iostream>
+
+#ifdef _WIN32 // if os is windows
+#include "Windows.h" // include Windows.h for sleep method
+#endif // end the if
+
+#ifdef linux // if os is linux
+#include "unistd.h" // include unistd.h for sleep method
+#endif // end the if
+
+#define sleep_time 100 // define macro to sleep for 500 milliseconds (1/2 a second)
+
+using namespace std;
+
+/*
+    For loops. Iteration over a certain amount of times / elements.
+    They are used for a lot of shit, can be used for bad stuff too.
+*/
+
+void for_loop(int max) {
+    for (int x = 1; x <= max; x++) { // defining new int called x. stop when x is less than or equal to int max. increment x by 1
+        cout << x << " "; // print out each number with a space "1 2 3 etc"
+        Sleep(sleep_time); // making use of a define variable at line 11
+    }
+    cout << "\n"; // new line if you don't want the next lines of code on same line 
+}
+
+int main() {
+    for_loop(10); // calling the for loop and setting the max to be 10 in this example
+    for_loop(100); // calling the for loop and setting the max to now being 100!
+    return 0;
+}
\ No newline at end of file
diff --git a/Loops/while.cpp b/Loops/while.cpp
new file mode 100644
index 0000000..b234ce8
--- /dev/null
+++ b/Loops/while.cpp
@@ -0,0 +1,22 @@
+#include <iostream>
+
+using namespace std;
+
+/*
+    While loops. Can also be known as a forever loop.
+    Breaks only when a condition is met; usually a boolean.
+*/
+
+void while_loop(int max) {
+    int y = 0;
+    while (y < max) {
+        cout << y << " ";
+        y++;
+    }
+}
+
+int main() {
+    while_loop(10);
+
+    return 0;
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 9aacade..300ac63 100644
--- a/README.md
+++ b/README.md
@@ -9,9 +9,16 @@ This is just how I have files and the [Makefile](makefile_tutorial.md) because I
 - Variables
   - [Variables](Variables/variables.cpp)
   - [Macros](Variables/macros.cpp)
+  - [Macros2](Variables/macros2.cpp)
   - [Pointers](Variables/pointers.cpp)
   - [Shared Pointers](Variables/shared_pointers.cpp)
   - [Smart Pointers](Variables/smart_pointers.cpp)
+  - [Vectors](Variables/vectors.cpp)
+  - [Arrays](Variables/arrays.cpp)
+- Loops
+  - [For](Loops/for.cpp)
+  - [While](Loops/while.cpp)
+  - [Do While](Loops/do_while.cpp)
 - Functions
   - [Functions](Functions/functions.cpp)
   - [Templates](Functions/templates.cpp)