(Java programming Example for Beginners) Java JDK, JRE and JVM In this tutorial, you will learn about JDK, JRE, and JVM. You will also learn the key differences between them. What is JVM? JVM (Java Virtual Machine) is an abstract machine that enables your computer to run a Java program. When you run the Java …
(Java programming Example for Beginners) Java Hello World Program In this tutorial, you will learn to write “Hello World” program in Java. A “Hello, World!” is a simple program that outputs Hello, World! on the screen. Since it’s a very simple program, it’s often used to introduce a new programming language to a newbie. Let’s explore …
(C++ programming Example for Beginners) C++ Program to Store and Display Information Using Structure This program stores the information (name, roll and marks) of 10 students using structures. In this program, a structure, student is created. This structure has three members: name (string), roll (integer) and marks (float). Then, we created a structure array of size 10 to store information of 10 students. …
(C++ programming Example for Beginners) C++ Program to Calculate Difference Between Two Time Period Example: Program to Time Difference // Computes time difference of two time period // Time periods are entered by the user #include <iostream> using namespace std; struct TIME { int seconds; int minutes; int hours; }; void computeTimeDifference(struct TIME, struct TIME, …
(C++ programming Example for Beginners) C++ Program to Add Two Distances (in inch-feet) System Using Structures This program takes two distances (in inch-feet system), adds them and displays the result on the screen. Example: Add Distances Using Structures #include <iostream> using namespace std; struct Distance{ int feet; float inch; }d1 , d2, sum; int main(){ …
(C++ programming Example for Beginners) C++ Program to Store Information of a Student in a Structure This program stores the information (name, roll and marks entered by the user) of a student in a structure and displays it on the screen. In this program, a structure(student) is created which contains name, roll and marks as …
(C++ programming Example for Beginners) C++ Program to Copy Strings In this example, you will learn to copy strings (both string objects and C-style strings). You can simply copy string objects in C++ using = assignment operator. Example 1: Copy String Object #include <iostream> using namespace std; int main(){ string s1, s2; cout << “Enter string s1: …
(C++ programming Example for Beginners) C++ Program to Concatenate Two Strings In this example, you will learn to concatenate (join) two strings (both string objects and C-style strings). You can concatenate two string objects in C++ using + operator. Example 1: Concatenate String Objects #include <iostream> using namespace std; int main(){ string s1, s2, result; cout << …
(C++ programming Example for Beginners) C++ Program to Find the Length of a String In this example, you will learn to compute the length (size) of a string (both string objects and C-style strings). You can get the length of a string object by using a size() function or a length() function. The size() and length() functions are just synonyms and they both …
(C++ programming Example for Beginners) C++ Program to Find the Number of Vowels, Consonants, Digits and White Spaces in a String Example 1: From a C-style string This program takes a C-style string from the user and calculates the number of vowels, consonants, digits and white-spaces. #include <iostream> using namespace std; int main(){ char line[150]; …