Write a C++ program to swap the values of two number if values of both variables are not the same using if-else statement

e.g

**before swapping** a=5; b=6

**after swapping** a=6, b=5

## Flowchart of the program to swap the values of two number using if-else statement

## C++ Source code of swapping the values of two variables by the using the if-else statement

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#include<iostream> using namespace std; int main () { int a,b; cout<<"enter two numbers"<<endl; cin>>a>>b; if(a!=b) { a=a+b; b=a-b; a=a-b; cout<< "After swapping the values,"<<"value of a is:"<<a<<"and value of b is:"<<b; } else cout<<"two number are eqaul"; } |

**Output**

enter two numbers

3

4

After swapping the values, Value of a is: 4 and Value of b is:3

## SFT (Shamil’s Flow Table )

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## C++ Exercise | If else Statement

- calculate the bill
- character is small, capital or a special character
- a number is even or odd
- 0 is a positive or negative number
- a positive and negative number
- Enter Range of numbers and replaced them
- a greater number among three numbers
- Armstrong Number
- ASCII code
- Find the Maximum value program in C++ (C Plus Plus).
- maximum number
- Maximum Number between two numbers
- Student Grade
- the number is divisible by 11 or 5 or not
- Triangle
- a triangle is an equilateral, isosceles or scalene
- Leap year
- character is an alphabet or not
- Grade Percentage
- character is an alphabet, digit, or special character
- character is an uppercase or lowercase.
- Weekdays
- a prime or composite number
- hours and minutes as AM or PM
- swap the values of two numbers
- update even to odd
- Profit Loss
- centimeter into meter and kilometer
- Triangle
- Salary
- Even odd with goto statement.
- area of the circle

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