c++

could you explain the answer please

24. Write a program which asks the user for an integer number and prints out whether the input number is a multiple of 7. A. Example 1 i. Input: - Please enter number: 49 ii. Output: - Number is a multiple of seven B. Example 2 i. Inpat: - Ploage enter number: 9 ii. Output: - Number is not a multiple of seven 25. Write a program which asks the user for two integer numbers (say N1 and N2) and prints out whether the input number N1 is a multiple of N2. A. Example 1 i. Input: - Please enter firat number: 49 - Please enter sccond Namber- 7 ii. Ouiput: - Number 49 is a mullipie of 7 B. Example 2 i. Input: - Please enter first namber: 40 - Please cnter second number: 3 ii. Output: - Nuonber 40 is not a multiple of 3 26. Write a program which asks the user for an integer number and prints out whether the input number is even or odd. A. Example i. Input: - Please enter number: 42 ii. Output: - Number is even 27. Write a program that asks the user for an integer number and prints a pattern. A. Example i. Input - Please enter number: 5 ii. Output