EX: Write a c program to accept input from user and print it on the output screen. How to write a c program to accept input from user and print it on the output screen. C program to accept input from user and print it on the output screen.
EX: Write a c program to accept input from user and print it on the output screen. How to write a c program to accept input from user and print it on the output screen. C program to accept input from user and print it on the output screen.
EX: Write a java program to accept five subjects marks from student and print total and percentage on the output screen. How to write a java program to accept five subjects marks and print total and percentage. Java program to accept marks from students and print total and percentage.
EX: Write a java program to find area of triangle. How to write a java program to find area of triangle. Java program to find area of triangle.
EX: Write a java program to find area of circle. How to write a java program to find area of circle. Java program to find area of circle.
Logic to find area of circle:
To find area of circle we can use formula of area of circle which is π r² .
Here, r is radius and value of pi is 3.14.
Scanner class is used to collect user input. To create an object of Scanner class first we need to import java.util.Scanner class and we need to pass predefined object System.in.
Java is a mostely used and one of the most popular programming languages, which is developed by sun Microsystems in 1991. Java is developed by James Gosling and Patrick Naughton.