C++ All Programs

C++ Simple Programs Output Finding And Making Pattern Programs

• Write C++ program to print HELLO WORLD on screen.
• Write C++ program which accept two numbers and print their sum.
• C++ program to add two numbers using function overloading.
• C++ Program Add Two integers using Class and Function.
• Write C++ Program to Multiply two Numbers.
• C++ Program to Multiply two Numbers using Function.
• C++ Program to multiply two floating point numbers.
• Write C++ program to display the following output using a single cout statement.
  

  Subject     Marks

  Mathematics     90

  Computer        77

  Chemistry       69

• Write C++ program which accept temperature in Farenheit and print it in centigrade.
• Write C++ Program to Find Quotient and Remainder.
• Write C++ program which accept principle, rate and time from user and print the simple interest.
• Write C++ program which accepts a character and display its ASCII value.
• Write C++ Program to Find Size of int, float, double and char in Your System.
• Write C++ Program to Swap Two Numbers.
• Write C++ Program to Check Whether Number is Even or Odd.
• Write C++ Program to Check Whether a character is Vowel or Consonant.
• Write C++ Program to Find Largest Number Among Three Numbers.
• Write C++ Program to Find All Roots of a Quadratic Equation.
• Write C++ Program to Calculate Sum of Natural Numbers.
• Write C++ Program to Check Leap Year.
• Write C++ Program to Find Factorial.
• Write C++ Program to Generate Multiplication Table.
• Write C++ Program to Display Fibonacci Series.
• Write C++ Program to Find GCD.
• Write C++ Program to Find LCM.
• Write C++ Program to Reverse a Number.
• Write C++ Program to Calculate Power of a Number.
• Write C++ program to swap the values of two variables.
• Write C++ program to calculate area of circle.
• Write C++ program to check whether the given number is positive or negative (using ? : ternary operator ).
• Write C++ program to check whether the given number is even or odd (using ? : ternary operator ).
• Write C++ program to swap value of two variables without using third variable.
• Write C++ Program to Print Number Entered by User.
• Write C++ program which input three numbers and display the largest number using ternary operator.
• Write C++ program which accepts amount as integer and display total number of Notes of Rs. 500, 100, 50, 20, 10, 5 and 1.
  For example, when user enter a number, 575,
  the results would be like this...
  500: 1
  100: 0
  50: 1
  20: 1
  10: 0
  5: 1
  1: 0
• Write C++ program which accepts a character and display its next character.
• Write C++ program which accepts days as integer and display total number of years, months and days in it.
  for example : If user input as 856 days the output should be 2 years 4 months 6 days.
• Any integer is input by the user. Write a program to find out whether it is an odd number or even number.
• Find the absolute value of a number entered by the user.
• Write C++ program to calculate the total expenses. Quantity and price per item are input by the user and discount of 10% is offered if the expense is more than 5000.
• Write a program to determine whether the seller has made profit or incurred loss. Also determine how much profit he made or loss he incurred. Cost price and selling price of an item is input by the user.
• If the ages of Ram, Sulabh and Ajay are input by the user, write a program to determine the youngest of the three.
• Write C++ program to print number from 1 to 10.
• Write a program to calculate the sum of first 10 natural number.
• Write C++ Program to Subtract Complex Number Using Operator Overloading.
• Write C++ Program to Find ASCII Value of a Character.
• Write C++ Program to Check Whether a Number is Palindrome or Not.
• Write C++ Program to Check Whether a Number is Prime or Not.
• Write C++ Program to Display Prime Numbers Between Two Intervals.
• Write C++ Program to Check Armstrong Number.
• Write C++ Program to Display Armstrong Number Between Two Intervals.
• Write C++ Program to Display Factors of a Number.
• Write C++ Program to Make a Simple Calculator to Add, Subtract, Multiply or Divide Using switch...case
• Write C++ Program to Display Prime Numbers Between Two Intervals Using Functions.
• Write C++ Program to Check Prime Number By Creating a Function.
• Write C++ Program to Check Whether a Number can be Express as Sum of Two Prime Numbers.
• Write C++ program to Find Sum of Natural Numbers using Recursion.
• Write C++ program to Calculate Factorial of a Number Using Recursion.
• Write C++ Program to Find G.C.D Using Recursion.
• Write C++ Program to Convert Binary Number to Decimal and vice-versa.
• Write C++ Program to Convert Octal Number to Decimal.
• Write C++ Program to Convert Decimal Number to Octal.
• Write C++ Program to Convert Binary Number to Octal.
• Write C++ Program to Convert Octal to Binary.
• Write C++ program to Reverse a Sentence Using Recursion.
• Write C++ Program to Calculate Power Using Recursion.
• Write C++ program to find the factorial value of any number entered through the keyboard.
• Two numbers are entered through the keyboard. Write a program to find the value of one number raised to the power of another.
• Write C++ program to reveres any given integer number.
• Write C++ program to sum of digits of given integer number.
• Write C++ program to check given number is prime or not.
• Write C++ program to calculate HCF of Two given number.
• Write C++ program to enter the numbers till the user wants and at the end it should display the count of positive, negative and zeros entered.
• Write C++ program to enter the numbers till the user wants and at the end it should display the maximum and minimum number entered.
• Write C++ program to check whether a triangle is valid or not, when the three angles of the triangle are entered by the user. A triangle is valid if the sum of all the three angles is equal to 180 degrees.
• Any year is input by the user. Write a program to determine whether the year is a leap year or not.
• Write C++ program to check character entered is alphabet, digit or special character using library functions.
• Write C++ program which display a number between 10 to 100 randomly.
• Write C++ program which accept a letter and display it in uppercase letter.
• Write C++ program to implement the Number Guessing Game.
  In this game the computer chooses a random number between 1 and 100, and the player tries to guess the number in as few attempts as possible.
  Each time the player enters a guess, the computer tells him whether the guess is too high, too low, or right.
  Once the player guesses the number, the game is over.
• Write C++ program using function which accept two integers as an argument and return its sum. Call this function from main( ) and print the results in main( ).
• Write a function to calculate the factorial value of any integer as an argument. Call this function from main( ) and print the results in main( ).
• Write a function that receives two numbers as an argument and display all prime numbers between these two numbers. Call this function from main( ).
• Write a function called zero_small() that has two integer arguments being passed by reference and sets the smaller of the two numbers to 0. Write the main program to access the function.
• Write program to find the length of string.
• Write program to display string from backward.
• Write program to count number of words in string.
• Write program to concatenate one string contents to another.
• Write program to compare two strings they are exact equal or not.
• Write program to check a string is palindrome or not.
• Write program to find a substring within a string. If found display its starting position.
• Write program to reverse a string.
• Write program to convert a string in lowercase.
• Write program to convert a string in uppercase.
• Write C++ program to find the sum and average of one dimensional integer array.
• Write C++ program to swap first and last element of an integer 1-d array.
• Write C++ program to reverse the element of an integer 1-D array.
• Write a C++ program to find the largest and smallest element of an array.
• Write C++ Program to Calculate Average of Numbers Using Arvrays.
• Write C++ Program to Find Largest Element of an Array.
• Write C++ Program to Calculate Standard Deviation.
• Write C++ Program to Add Two Matrix Using Multi-dimensional Array.
• Write C++ Program to Multiply Two Matrix Using Multi-dimensional Arrays.
• Write C++ Program to Find Transpose of a Matrix.
• Write C++ Program to Multiply two Matrices by Passing Matrix to Function.
• Write C++ Program to Access Elements of an Array Using Pointer.
• Write C++ Program to Swap Numbers in Cyclic Order Using Call by Reference.
• Write C++ Program to Find the Frequency of Characters in a String.
• Write C++ Program to Find the Number of Vowels, Consonants, Digits and White Spaces in a String.
• Write C++ Program to Remove all Characters in a String Except Alphabets.
• Write C++ Program to Find the Length of a String.
• Write C++ Program to Concatenate Two Strings.
• Write C++ Program to Copy Strings.
• Write C++ Program to Sort Elements in Lexicographical Order (Dictionary Order).
• Write C++ Program to Store Information of a Student in a Structure.
• Write C++ Program to Add Two Distances (in inch-feet) System Using Structures.
• Write C++ Program to Add Complex Numbers by Passing Structure to a Function.
• Write C++ Program to Calculate Difference Between Two Time Period.
• Write C++ Program to Store and Display Information Using Structure.
• Write a program to find the roots of and quadratic equation of type ax2+bx+c where a is not equal to zero.
• In a company an employee is paid as under:
  If his basic salary is less than Rs. 1500, then HRA = 10% of basic salary and DA = 90% of basic salary.
  If his salary is either equal to or above Rs. 1500, then HRA = Rs. 500 and DA = 98% of basic salary.
  If the employee's salary is input by the user write a program to find his gross salary.
• Write a program to calculate the monthly telephone bills as per the following rule:
  Minimum Rs. 200 for upto 100 calls.
  Plus Rs. 0.60 per call for next 50 calls.
  Plus Rs. 0.50 per call for next 50 calls.
  Plus Rs. 0.40 per call for any call beyond 200 calls.
• The marks obtained by a student in 5 different subjects are input by the user. The student gets a division as per the following rules:
  Percentage above or equal to 60 - First division
  Percentage between 50 and 59 - Second division
  Percentage between 40 and 49 - Third division
  Percentage less than 40 - Fail
  Write a program to calculate the division obtained by the student.
• Raising a number to a power p is the same as multiplying n by itself p times.
  Write a function called power that takes two arguments, a double value for n and an int value for p, and return the result as double value.
  Use default argument of 2 for p, so that if this argument is omitted the number will be squared.
  Write the main function that gets value from the user to test power function.
• Write a program that lets the user perform arithmetic operations on two numbers. Your program must be menu driven, allowing the user to select the operation (+, -, *, or /) and input the numbers. Furthermore, your program must consist of following functions:
  1. Function showChoice: This function shows the options to the user and explains how to enter data.
  2. Function add: This function accepts two number as arguments and returns sum.
  3. Function subtract: This function accepts two number as arguments and returns their difference.
  4. Function multiply: This function accepts two number as arguments and returns product.
  5. Function divide: This function accepts two number as arguments and returns quotient.
• Write C++ program to print out all Armstrong numbers between 1 and 500. If sum of cubes of each digit of the number is equal to the number itself, then the number is called an Armstrong number.
  For example, 153 = ( 1 * 1 * 1 ) + ( 5 * 5 * 5 ) + ( 3 * 3 * 3)
• Write C++ program to print Fibonacci series of n terms where n is input by user :
  0 1 1 2 3 5 8 13 24 .....
• Write C++ program to calculate the sum of following series where n is input by user.
  1 + 1/2 + 1/3 + 1/4 + 1/5 +…………1/n
• Compute the natural logarithm of 2, by adding up to n terms in the series
  1 - 1/2 + 1/3 - 1/4 + 1/5 -... 1/n
  where n is a positive integer and input by user.
• Write C++ program to compute sinx for given x. The user should supply x and a positive integer n. We compute the sine of x using the series and the computation should use all terms in the series up through the term involving xn
  
  sin x = x - x3/3! + x5/5! - x7/7! + x9/9! ........
• Write C++ program to compute the cosine of x. The user should supply x and a positive integer n. We compute the cosine of x using the series and the computation should use all terms in the series up through the term involving xn
  
  cos x = 1 - x2/2! + x4/4! - x6/6! .....