This C++ program illustrates the use of command line arguments. The parameter argc passed to the main of the C++ program contains the number of arguments passed to the main function and the argv parameter contains the pointers to the character strings passed as the command-line arguments. Based on the value of these arguments, the … Read more
This is a C++ Program to Check if a Character is a Vowel, Consonant or Digit. Problem Description The program takes a character and checks if it is a vowel, consonant or a digit. Problem Solution 1. A character is entered. 2. Using nested if else condition, the character is checked if it is a … Read more
This is a C++ Program to Display the ASCII Value of the Character Entered. Problem Description The program takes a character and prints its ASCII value. ASCII stands for American Standard Code for Information Interchange which is a numerical representation of characters in computers ranging from 0 to 127. Problem Solution 1. A character is … Read more
This C++ Program which checks if the year entered is a leap year. The program checks whether the entered year is divisible by 4 since leap year repeats itself every four year and if the year is divisible by 4, the year is a leap year. Here is source code of the C++ program which … Read more
This C++ program prints the current date and time. The program uses the time library where a time_t structure is initialized to current date and time. The various members of the structure, i.e. current date, day in week, month and year, etc. can be accessed and the date can be printed in any format. The … Read more
This C++ Program which gets a number from input and displays the sum of the digits in the given number. The program uses a while loop to go through each and every digit of the given number and adds them up in the loop. Here is source code of the C++ program which gets a … Read more
In C++, to reverse a number means swapping the digit at the last position with the digit at the first position and vice versa. Problem Description Write a C++ program to find the reverse of the number using for loop, while loop anf function. Problem Solution 1. The program takes an integer number. 2. Using … Read more
This is a C++ Program to Check if a Number is Positive or Negative. Problem Description The program takes a number and checks if it is a positive number or negative number. Problem Solution 1. The program takes a number. 2. It is checked if it is positive or negative. 3. The result is printed. … Read more
This is a C++ Program to Check if a Number is Even. Problem Description The program checks if an entered number is even or not. Problem Solution 1. The program takes a number and stores it. 2. If the entered number is divisible by 2, then it is even. 3. Else the number is not … Read more
This C+ +Program checks if a given integer is odd or even. Here if a given number is divisible by 2 with the remainder 0 then the number is even number. If the number is not divisible by 2 then that number will be odd number. Here is source code of the C++ program which … Read more
