1. If Statement

if condition:
    # Code to execute if the condition is True

if 5 > 3:
    print("5 is greater than 3")

2. if-else Statement

if condition:
    # Code to execute if the condition is True
else:
    # Code to execute if the condition is False

if 3 > 5:
    print("3 is greater than 5")
else:
    print("3 is not greater than 5")

3. if-elif-else Statement

if condition1:
    # Code to execute if condition1 is True
elif condition2:
    # Code to execute if condition2 is True
else:
    # Code to execute if both conditions are False

x = 10
if x > 10:
    print("x is greater than 10")
elif x == 10:
    print("x is equal to 10")
else:
    print("x is less than 10")

4.for Loop

for variable in sequence:
    # Code to execute in each iteration

for i in range(5):
    print(i)

5.while Loop

while condition:
# Code to execute as long as the condition is True

i = 0
while i < 5:
    print(i)
    i += 1

6.break Statement

for/while variable in sequence/condition:
    if condition:
        break  # Exit the loop

for i in range(10):
    if i == 5:
        break
    print(i)

7. continue Statement

for/while variable in sequence/condition:
    if condition:
        continue  # Skip the rest of the code in this iteration
    # Code to execute if the condition is not met

for i in range(5):
    if i == 2:
        continue
    print(i)

8. else with Loops

for/while variable in sequence/condition:
    # Code to execute in each iteration
else:
    # Code to execute after the loop finishes

for i in range(3):
    print(i)
else:
    print("Loop finished!")

Example 1

mycity=["Kalugumalai","Chennai","Madurai"]

for citynames in mycity:
        print (citynames)
        print ("hi")

Output:
======
Kalugumalai
hi
Chennai
hi
Madurai
hi

Example 2

mynumbers=[1,2,3,4,5]

for n in mynumbers:
        print (n)

Output:
======
1
2
3
4
5

Example.3

mynumbers=[2,4,6,8,10]

for n in mynumbers:
        print (n-1)

output:
1
3
5
7
9

Example 4: To Prints the numbers from 1 to 5

for i in range(1, 6):
    print(i)

Output :

1
2
3
4
5

Example 4 : To Prints charactors

# Define a string
word = "Hello"

# Start the for loop
for char in word:
    print(char)

Output :

H
e
l
l
o

Example 5 : Printing the Elements of a List

colors = ["red", "green", "blue"]

for color in colors:
    print(color)

Output :

red
green
blue

Example 6 : To Sum the Numbers in a List

numbers = [1, 2, 3, 4, 5]

total = 0

for number in numbers:
    total = total + number 

print("Total sum:", total)

Output :

Total sum: 15

Example 7:to Print Multiplication Table

# Define the number for which to print the multiplication table
number = 7

# Start the for loop
for i in range(1, 11):
    print(f"{number} x {i} = {number * i}")

Output :

7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
...
7 x 10 = 70

Example 8: To Print Odd Numbers Only

mynumbers=[1,2,3,4,5,6,7,8,9,10]

for n in mynumbers:
    if(n%2=1)
        print (n)

Output : 
1
3
5
7
9

Example 9 : To Print Even Numbers from 1 to 100

for n in range(1,101):
    if(n%2=0)
        print (n)

Output :
2
4
6
.
.
.100

Example 10 :

mytable=2
for i in range(1,10):
     print(f"{i}  x  {mytable}  = {mytable* i}")

Output : 
1  x  2  = 2
2  x  2  = 4
3  x  2  = 6
4  x  2  = 8
5  x  2  = 10
6  x  2  = 12
7  x  2  = 14
8  x  2  = 16
9  x  2  = 18