How to use variables java code example

Example 1: java variable declaration

java decleration

float simpleInterest; //Declaring float variable

Example 2: java decler variabel

creating first grapper

float simpleInterest; //Declaring float variable
int time = 10, speed = 20; //Declaring and Initializing integer variable
char var = 'h'; // Declaring and Initializing character variable

Example 3: declare int java

int number = 10;