Add notes on C

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+ ### C Programming
+
+##### Basic Syntax
+- Comments
+ // This is a single-line comment
+
+ /* This is a
+    multi-line comment */
+- Variables
+
+    // Declaration and initialization
+    int x = 10;
+
+    // Declaration without initialization
+    float y;
+- Data Types
+|Data Type| Description|
+| --- | --- | --- |
+    |int| Integer
+    |float| Floating point number
+    |double|  Double precision floating point number
+    |char|  Character
+    |bool|  Boolean
+    |Operators|
+    |Operator|  Description
+    |=| Assignment|
+    |+| Addition|
+    |-| Subtraction|
+    |*| Multiplication|
+    |/| Division|
+    |%| Modulus| (remainder after division)
+    |==|  Equality|
+    |!=|  Inequality|
+    |<| Less than|
+    |>| Greater than|
+    |<=|  Less than or equal to|
+    |>=|  Greater than or equal to|
+    |&&|  Logical AND|
+    |` 
+    |!| Logical NOT|
+    Control Structures
+    Conditional Statements
+    c
+    Copy code
+    if (condition) {
+        // code block to execute if condition is true
+    } else if (anotherCondition) {
+        // code block to execute if anotherCondition is true
+    } else {
+        // code block to execute if neither condition is true
+    }
+    Loops
+    For Loop
+    c
+    Copy code
+    for (initialization; condition; update) {
+        // code block to execute repeatedly while condition is true
+    }
+    While Loop
+    c
+    Copy code
+    while (condition) {
+        // code block to execute repeatedly while condition is true
+    }
+    Do-While Loop
+    c
+    Copy code
+    do {
+        // code block to execute at least once
+    } while (condition);
+    Switch Statements
+    c
+    Copy code
+    switch (expression) {
+        case value1:
+            // code block to execute if expression equals value1
+                break;
+                  case value2:
+                      // code block to execute if expression equals value2
+                          break;
+                            default:
+                                // code block to execute if expression does not equal any specified value
+                                    break;
+    }
+    Functions
+    c
+    Copy code
+    // Function prototype
+    returnType functionName(argumentType argumentName);
+
+    // Function definition
+    returnType functionName(argumentType argumentName) {
+        // code block to execute
+          return returnValue;
+    }
+    Arrays
+    c
+    Copy code
+    // Declaration and initialization
+    int arrayName[size] = {value1, value2, value3};
+
+    // Accessing elements
+    int element = arrayName[index];
+    Pointers
+    c
+    Copy code
+    // Declaration and initialization
+    int *pointerName = &variableName;
+
+    // Accessing value through pointer
+    int value = *pointerName;`
+
+
+