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Java for loop Example

If you need to execute a block of code many times, then you will definitely have to use a mechanism named as loop. Java provides three looping mechanisms, which are the following: while Loop do-while Loop for Loop In this example, we will show how to use the for loop mechanism. Also, we will show the enhanced for loop, which ...

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Sum Array of Numbers with for loop

This is an example of how to get the sum of the numbers in an array using a for loop. The for statement provides a compact way to iterate over a range of values. Getting the sum using a for loop implies that you should: Create an array of numbers, in the example int values. Create a for statement, with an ...

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Check for Palindrome Number with for loop

In this example we shall show you how to check if a palindrome number exists in an array, using a for loop. A palindrome number is a number that is equal to its reverse number. To check if a palindrome number exists in an array, using a for loop one should perform the following steps: Create an array of the numbers ...

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Generate Prime Numbers with for loop

With this example we are going to demonstrate how to generate prime numbers with a simple for loop. A prime number is a number that has no positive divisors other than 1 and itself. In short, to generate a prime number using a for loop you should: Create a for statement with an int i variable from 1 to a ...

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Simple for loop

This is an example of a simple for statement. The for statement provides a compact way to iterate over a range of values. Programmers often refer to it as the “for loop” because of the way in which it repeatedly loops until a particular condition is satisfied. Creating a simple for loop implies that you should: Create a for statement with an ...

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Calculate Fibonacci Series with for loop

In this example we shall show you how to calculate Fibonacci series using a for loop in Java. To calculate Fibonacci series with for loop one should perform the following steps: Create a long array with the numbers to be calculated. Create a for statement where the Fibonacci numbers are calculated and stored in the array. Then in another for statement ...

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