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1. Numbers with Even Digit Sum2. Count Numbers Divisible by 7 but Not 53. All Palindrome Numbers 1-5004. Numbers with Digit Sum Multiple of 35. Smallest & Largest Digit6. Numbers with Even 1s in Binary7. Print i*i Pattern8. Factorial of Each Number 1-N9. Sum of Odd & Even Digits Separately10. Sum with Continue (Skip 0)11. Sum of Squares of Even Numbers12. Count Primes in Range

Count Numbers Divisible by 7 but Not 5

Count numbers 1-500 divisible by 7 but not 5.

AdvancedPhase 2 - Level 5: Logical Loop CombinationsExample 2 of 12
count-numbers-divisible-by-7-but-not-5.py
1# Count numbers
2count = 0
3for num in range(1, 501):
4    if num % 7 == 0 and num % 5 != 0:
5        count += 1
6

7print(f"Count: {count}")

Output

Count: 57

What's going on

Check both conditions with AND.

Key Concepts:

Divisible by 7: num % 7 == 0
Not divisible by 5: num % 5 != 0
Count matching numbers

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