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Author: Fahd-Bin-Ashfaq

week_5/README.md

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+# Loops in Programming
+
+Loops are structures in programming that allow a set of instructions to be repeated multiple times. There are two common types of loops:
+
+1. **For Loops**
+2. **While Loops**
+
+## While Loop
+
+A `while` loop is used when you want to repeat a block of code as long as a certain condition is true.
+
+### Example: Print numbers from 1 to 5 using a while loop
+
+```python
+counter = 1
+while counter <= 5:
+ print(counter)
+ counter += 1
+```
+## For Loop
+A `for` loop is used when you know in advance how many times you want to execute a block of code. It typically iterates over a sequence (like a range of numbers).
+
+### Example: Print numbers from 1 to 9 using a for loop
+```
+for i in range(1, 10):
+ print(i)
+```
+
+### Practice Questions
+
+1. **Print Even Numbers:**
+ Write a `for` loop that prints all even numbers between 2 and 20.
+
+2. **Sum of Numbers:**
+ Write a `while` loop that calculates the sum of numbers from 1 to 100.
+
+3. **Factorial Calculation:**
+ Write a `for` loop to calculate the factorial of a number `n`.
+
+4. **Multiplication Table:**
+ Write a `for` loop that prints the multiplication table for a number `n` from 1 to 10.
+
+5. **Count Down:**
+ Write a `while` loop that prints numbers from 10 to 1 in descending order.
+
+
+
+
+