Concept
Benefits
Example
// Declara a variável de controle de laço dentro de for. class ForVar { public static void main(String args[]) { int sum = 0; int fact = 1; // calcula o fatorial dos números até 5 for(int i = 1; iImportant
The scope of the variable declared within the for is limited to the loop.
Outside the for, the variable is not accessible:
// Declaração correta dentro do for for (int i = 0; iUse and Limitations
Declare the variable inside the for when it is not needed outside the loop.
If you need to use the variable outside the loop, declare it before for:
int i; // Declarada fora do laço for (i = 0; iExploration
Test variations of the for loop to better understand its flexibility and behavior.
Disclaimer: All resources provided are partly from the Internet. If there is any infringement of your copyright or other rights and interests, please explain the detailed reasons and provide proof of copyright or rights and interests and then send it to the email: [email protected] We will handle it for you as soon as possible.
Copyright© 2022 湘ICP备2022001581号-3