CS107: C++ Programming

1. Write a program in C++ to print a welcome text in a separate line.

2. Write a program in C++ to print the sum of two numbers.
Sample Output:

Print the sum of two numbers :
-----------------------------------
The sum of 29 and 30 is : 59

3. Write a program in C++ to find Size of fundamental data types.
Sample Output:

Find Size of fundamental data types :
------------------------------------------
The sizeof(char) is : 1 bytes
The sizeof(short) is : 2 bytes
The sizeof(int) is : 4 bytes
The sizeof(long) is : 8 bytes
The sizeof(long long) is : 8 bytes
The sizeof(float) is : 4 bytes
The sizeof(double) is : 8 bytes
The sizeof(long double) is : 16 bytes
The sizeof(bool) is : 1 bytes

4. Write a program in C++ to print the sum of two numbers using variables.
Print the sum of two numbers :
-----------------------------------
The sum of 29 and 30 is : 59

5. Write a program in C++ to check the upper and lower limits of integer.
Expected Output:

Check the upper and lower limits of integer :
--------------------------------------------------
The maximum limit of int data type : 2147483647
The minimum limit of int data type : -2147483648
The maximum limit of unsigned int data type : 4294967295
The maximum limit of long long data type : 9223372036854775807
The minimum limit of long long data type : -9223372036854775808
The maximum limit of unsigned long long data type : 18446744073709551615
The Bits contain in char data type : 8
The maximum limit of char data type : 127
The minimum limit of char data type : -128
The maximum limit of signed char data type : 127
The minimum limit of signed char data type : -128
The maximum limit of unsigned char data type : 255
The minimum limit of short data type : -32768
The maximum limit of short data type : 32767
The maximum limit of unsigned short data type : 65535

6. Write a program in C++ to check whether the primitive values crossing the limits or not.
Check whether the primitive values crossing the limits or not :
--------------------------------------------------------------------
The Gender is : F
Is she married? : 1
Number of sons she has : 2
Year of her appointment : 2009
Salary for a year : 1500000
Height is : 79.48
GPA is 4.69
Salary drawn upto : 12047235
Balance till : 995324987

7. Write a program in C++ to display various type or arithmetic operation using mixed data type.
Sample output:

Display arithmetic operations with mixed data type :
---------------------------------------------------------
5 + 7 = 12
3.7 + 8.0 = 11.7
5 + 8.0 = 13.0
5 - 7 = -2
3.7 - 8.0 = -4.3
5 - 8.0 = -3.0
5 * 7 = 35
3.7 * 8.0 = 29.6
5 * 8.0 = 40.0
5 / 7 = 0
3.7 / 8.0 = 0.5
5 / 8.0 = 0.6

8. Write a program in C++ to check overflow/underflow during various arithmetical operation.
Sample Output:

Check overflow/underflow during various arithmetical operation :
Range of int is [-2147483648, 2147483647]
---------------------------------------------------------------------
Overflow the integer range and set in minimum range : -2147483648
Increasing from its minimum range : -2147483647
Product is :1
Underflow the range and set in maximum range : 2147483647
Decreasing from its maximum range : 2147483646
Product is : 0

9. Write a program in C++ to display the operation of pre and post increment and decrement.
Sample Output:

Display the operation of pre and post increment and decrement :
--------------------------------------------------------------------
The number is : 57
After post increment by 1 the number is : 58
After pre increment by 1 the number is : 59
After increasing by 1 the number is : 60
After post decrement by 1 the number is : 59
After pre decrement by 1 the number is : 58
After decreasing by 1 the number is : 57

10. Write a program in C++ to formatting the output.
Sample Output:

Formatting the output :
----------------------------
The value of pi : 3.1416
The value of pi 4 decimal place of total width 8 : | 3.1416|
The value of pi 4 decimal place of total width 10 : | 3.1416|
The value of pi 4 decimal place of total width 8 : |--3.1416|
The value of pi 4 decimal place of total width 10 : |----3.1416|
The value of pi in scientific format is : 3.1416e+00
Status
in number : 0
Status in alphabet : false

11. Write a program in C++ to print the result of the specified operations.
Sample Output:

Print the result of some specific operation :
--------------------------------------------------
Result of 1st expression is : 23
Result of 2nd expression is : 5
Result of 3rd expression is : 12
Result of 4th expression is : 3

12. Write a program in C++ to add two numbers accept through keyboard.
Sample Output:

Sum of two numbers :
-------------------------
Input 1st number : 25
Input 2nd number : 39
The sum of the numbers is : 64

13. Write a program in C++ to swap two numbers.
Sample Output:

Swap two numbers :
-----------------------
Input 1st number : 25
Input 2nd number : 39
After swapping the 1st number is : 39
After swapping the 2nd number is : 25

14. Write a program in C++ to calculate the volume of a sphere.
Calculate the volume of a sphere :
---------------------------------------
Input the radius of a sphere : 6
The volume of a sphere is : 904.32

15. Write a program in C++ to calculate the volume of a cube.
Sample Output:

Calculate the volume of a cube :
---------------------------------------
Input the side of a cube : 5
The volume of a cube is : 125

16. Write a program in C++ to calculate the volume of a cylinder.
Sample Output:

Calculate the volume of a cylinder :
-----------------------------------------
Input the radius of
the cylinder : 6
Input the height of the cylinder : 8
The volume of a cylinder is : 904.32

17. Write a program in C++ to find the Area and Perimeter of a Rectangle.
Sample Output:

Find the Area and Perimeter of a Rectangle :
-------------------------------------------------
Input the length of the rectangle : 10
Input the width of the rectangle : 15
The area of the rectangle is : 150
The perimeter of the rectangle is : 50

18. Write a program in C++ to find the area of any triangle using Heron's Formula.
Sample Output:

Find the area of any triangle using Heron's Formula :
----------------------------------------------------------
Input the length of 1st side of the triangle : 5
Input the length of 2nd side of the triangle : 5
Input the length of 3rd side of the triangle : 5
The area of the triangle is : 10.8253

19. Write a program in C++ to find the area and circumference of a circle.
Sample Output:

Find the area and circumference of any circle :
----------------------------------------------------
Input the radius(1/2 of diameter) of a circle : 5
The area of the circle is : 78.5397
The circumference of the circle is : 31.4159

20. Write a program in C++ to convert temperature in Celsius to Fahrenheit.
Sample Output:

Convert temperature in Celsius to Fahrenheit :
---------------------------------------------------
Input the temperature in Celsius : 35
The temperature in Celsius : 35
The temperature in Fahrenheit : 95

21. Write a program in C++ to convert temperature in Fahrenheit to Celsius.
Sample Output:

Convert temperature in Fahrenheit to Celsius :
---------------------------------------------------
Input the temperature in
Fahrenheit : 95
The temperature in Fahrenheit : 95
The temperature in Celsius : 35

22. Write a program in C++ to find the third angle of a triangle.
Sample Output:

Find the third angle of a triangle :
-----------------------------------------
Input
the 1st angle of the triangle : 30
Input the 2nd angle of the triangle : 60
The 3rd of the triangle is : 90

23. Write a program in C++ that converts kilometers per hour to miles per hour.
Sample Output:

Convert kilometers
per hour to miles per hour :
----------------------------------------------------
Input the distance in kilometer : 25
The 25 Km./hr. means 15.5343 Miles/hr.

24. Write a program in C++ to convert temperature in Kelvin to Fahrenheit.
Sample Output:

Convert temperature in Kelvin to Fahrenheit :
---------------------------------------------------
Input the temperature in Kelvin : 300
The temperature in Kelvin : 300
The temperature in Fahrenheit: 80.33

25. Write a program in C++ to convert temperature in Kelvin to Celsius.
Sample Output:

Convert temperature in Kelvin to Celsius :
------------------------------------------------
Input the temperature in Kelvin : 300
The temperature in Kelvin : 300
The temperature in Celsius : 26.85

26. Write a program in C++ to convert temperature in Fahrenheit to Kelvin.
Sample Output:

Convert temperature in Fahrenheit to Kelvin :
---------------------------------------------------
Input the temperature in Fahrenheit : 80.33
The temperature in Fahrenheit : 80.33
The temperature in Kelvin : 300

27. Write a program in C++ to convert temperature in Celsius to Kelvin.
Sample Output:

Convert temperature in Celsius to Kelvin :
---------------------------------------------------
Input the temperature in Celsius : 26.85
The temperature in Celsius : 26.85
The temperature in Kelvin : 300

28. Write a program in C++ to find the area of Scalene Triangle.
Sample Output:

Find the area of Scalene Triangle :
----------------------------------------
Input the length of a side of the triangle : 5
Input the length of another side of the triangle : 6
Input the angle between these sides of the triangle : 6
The area of the Scalene Triangle is : 1.56793

29. Write a program in C++ to compute quotient and remainder.
Sample Output:

Compute quotient and remainder :
-------------------------------------
Input the dividend : 25
Input the divisor : 3
The quotient of the division is : 8
The remainder of the division is : 1

30. Write a program in C++ to compute the total and average of four numbers.
Sample Output:

Compute the total and average of four numbers :
----------------------------------------------------
Input 1st two numbers (separated by space) : 25 20
Input last two numbers (separated by space) : 15 25
The total of four numbers is : 85
The average of four numbers is : 21.25

31. Write a program in C++ to input a single digit number and print a rectangular form of 4 columns and 6 rows.
Sample Output:

Make a rectangular shape by a single digit number :
--------------------------------------------------------
Input the number : 5
5555
5  5
5  5
5  5
5  5
5555

32. Write a program in C++ to check whether a number is positive, negative or zero.

Sample Output:
Check whether a number is positive, negative or zero :
-----------------------------------------------------------
Input a number : 8
The entered number is positive.

33. Write a program in C++ to divide two numbers and print on the screen.
Sample Output:

Divide two numbers and print:
----------------------------------
The quotient of 30 and 10 is : 3

34. Write a C++ program to display the current date and time.
Sample Output:

Display the Current Date and Time :
----------------------------------------
seconds = 57
minutes = 33
hours = 12
day of month = 6
month of year = 7
year = 2017
weekday = 4
day of year = 186
daylight savings = 0
Current Date: 6/7/2017
Current Time: 12:33:57

35. Write a program in C++ to compute the specified expressions and print the output.
Sample Output:

Compute the specified expressions and print the output:
------------------------------------------------------------
Result of the expression (25.5 * 3.5 - 3.5 * 3.5) / (40.5 - 4.5) is : 2.13889

36. Write a program in C++ to test the Type Casting.
Sample Output:

Formatting the output using type casting:
----------------------------------------------
Print floating-point number in fixed format with 1 decimal place:
Test explicit type casting:
0
0.5
0.5
0.0
Test implicit type casting:
0
0
int implicitly casts to double:
4.0
double truncates to int!:
6 

---

Source: W3resource, https://www.w3resource.com/cpp-exercises/basic/index.php
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.