15 Python While Loop Programs Every Beginner Should Practice

** Python Day 8 – While Loop Practice Programs (1 to 8)**

1) 1 1 1 1 1

Code

i = 1
while i <= 5:
    print(1, end=" ")
    i += 1

Output

1 1 1 1 1

---

2) 1 2 3 4 5

Code

i = 1
while i <= 5:
    print(i, end=" ")
    i += 1

Output

1 2 3 4 5

---

3) 1 3 5 7 9

Code

i = 1
while i <= 9:
    print(i, end=" ")
    i += 2

Output

1 3 5 7 9

---

4) 3 6 9 12 15

Code

i = 3
while i < 16:
    print(i, end=" ")
    i += 3

Output

3 6 9 12 15

---

4.1) 15 12 9 6 3

Code

i = 15
while i > 1:
    print(i, end=" ")
    i -= 3

Output

15 12 9 6 3

---

4.2) 10 8 6 4 2

Code

i = 10
while i > 1:
    print(i, end=" ")
    i -= 2

Output

10 8 6 4 2

---

4.3) 9 7 5 3 1

Code

i = 9
while i > -1:
    print(i, end=" ")
    i -= 2

Output

9 7 5 3 1

---

5) Multiple of 3 and 5

Code

a = int(input("Enter a number: "))

if a % 3 == 0 and a % 5 == 0:
    print("Multiple of 3 and 5")
else:
    print("Not a multiple of 3 and 5")

Sample Output

Enter a number: 15
Multiple of 3 and 5

---

6) Multiple of 3 or 5

Code

a = int(input("Enter a number: "))

if a % 3 == 0 or a % 5 == 0:
    print("Multiple of 3 or 5")
else:
    print("Not a multiple of 3 or 5")

Sample Output

Enter a number: 10
Multiple of 3 or 5

---

7) Divisors of a Given Number

Code

a = int(input("Enter a number: "))

i = 1

while i <= a:
    if a % i == 0:
        print(i, end=" ")
    i += 1

Sample Output

Enter a number: 12
1 2 3 4 6 12

---

8) Count of Divisors of a Given Number

Code

a = int(input("Enter a number: "))

count = 0
i = 1

while i <= a:
    if a % i == 0:
        count += 1
    i += 1

print(count)

Sample Output

Enter a number: 12
6

CONCULSTION

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