i++
}
Java has three kinds of loops 1. For Loop 2. While Loop 3. Do - While Loop Both For loop and While loop would iterate through a certain lines of code within the loop's limit as long as the loop condition is satisfied. A do while loop would execute the loop once even before checking the condition. So in a do while loop, even if the loop condition is not satisfied the loop would execute once. Example Declarations: for(int i = 0; i < n; i++) { ..... } while (i < n) { ... i++; } do { ... i++; } while (i < n) ;
All loops available in Java (for, while, do-while) have a loop termination condition that would get executed during every iteration of the loop. Without checking the loop condition the loop cannot be terminated and hence avoiding the loop condition check during iteration is not logic and Java does not do it.
The control structures used in java script are if-statement, for-loop, for-in loop, while loop,do-while loop, switch-statement, with-statement. try-catch-finally statements.
You may exit a nested loop in Java using a break with a label for the outer loop.
You use loops in Java when you want a set of actions to be repeated until a particular condition is met or for a certain number of times.The different types of loops in Java are:For LoopsDo-While LoopsWhile Loops
The most important differences are: a. The while loop starts with a condition whereas the condition is the line of code in case of a do while loop b. The do while loop is guaranteed to run the loop body atleast once even if the condition is an impossible to satisfy but such a guarantee is not available with the normal while loop
the counter variable cannot be initialized in while loop before entering into the block.
A nested loop is a (inner) loop that appears in the loop body of another (outer) loop. The inner or outer loop can be any type: while, do while, or for. For example, the inner loop can be a while loop while an outer loop can be a for loop.
Both are programming commands. A do/while loop will execute at least once. A while loop may not execute at all.
Easy: if-else is not a loop; while, for and do-while are loops.if-else just run once, but do-while run many times.
Well 'while' goes like this: while (condition) statement 'for': for (initialize; condition; after-each-loop) statement
Java has three kinds of loops 1. For Loop 2. While Loop 3. Do - While Loop Both For loop and While loop would iterate through a certain lines of code within the loop's limit as long as the loop condition is satisfied. A do while loop would execute the loop once even before checking the condition. So in a do while loop, even if the loop condition is not satisfied the loop would execute once. Example Declarations: for(int i = 0; i < n; i++) { ..... } while (i < n) { ... i++; } do { ... i++; } while (i < n) ;
1) use for loop 2) do while loop
No difference.
All loops available in Java (for, while, do-while) have a loop termination condition that would get executed during every iteration of the loop. Without checking the loop condition the loop cannot be terminated and hence avoiding the loop condition check during iteration is not logic and Java does not do it.
The contents of a while loop will always execute if the statement between the while parentheses resolves to a boolean true. Hence, if you place "true" as the while statement, the loop will execute forever (until the loop is forcefully broken or the computer or process shuts down).
The do while loop is also called an exit condition loop in c, c++, and java.