Program to update even number into its upper nearest odd number

Program to update even number into its upper nearest odd number and similarly convert the odd number into its lower even number using if-else statement.

Hint1: 4 is even and its nearest upper number is 5

Hint2: 9 is odd and its nearest lower number is 8

Flowchart of the Program to convert an even number into an odd number

C++ Program to convert an even number into an odd number

#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
	int n;
	cout<<"enter number"<<endl;
	cin>>n;
if(n%2==0)
	{
	cout<<"Even number into its nearest odd"<<endl;
	cout<<n+1<<endl;
	}	
		else
	{	
		cout<<"Odd number into its nearest Even"<<endl;
		cout<<n-1<<endl;
	}
	getch();
}

Output

enter number

4

Even number into its nearest odd

5

SFT (Shamil’s Flow Table )

Are you interested to Read about SFT(Shamil’s Flow Table)?

C++ Exercise | If else Statement

1. calculate the bill
2. character is small, capital or a special character
3. a number is even or odd
4. 0 is a positive or negative number
5. a positive and negative number
6. Enter Range of numbers and replaced them
7. a greater number among three numbers
8. Armstrong Number
9. ASCII code 
10. Find the Maximum value program in C++ (C Plus Plus).
11. maximum number
12. Maximum Number between two numbers 
13. Student Grade
14. the number is divisible by 11 or 5 or not
15. Triangle 
16. a triangle is an equilateral, isosceles or scalene
17. Leap year 
18. character is an alphabet or not
19. Grade Percentage
20. character is an alphabet, digit, or special character
21. character is an uppercase or lowercase.
22. Weekdays
23. a prime or composite number
24. hours and minutes as  AM or PM
25. swap the values of two numbers
26. update even to odd
27. Profit Loss
28. centimeter into meter and kilometer 
29. Triangle 
30. Salary
31. Even odd with goto statement.
32. area of the circle