int values[] = {1,2,3,4};
for(int i = 0; i < values.length; i++)
{
System.out.println(values[i]);
}for(int i=0; i<10; i++){ //creates a counting vatiable i set to 0
//as long as i is < 10 (as long the condition is true)
// i is increased by one every cycle
//do some stuff
}String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};
for (String i : cars) {
System.out.println(i);
}for(int i = 0; i < 10; i++)
{
//do something
//NOTE: the integer name does not need to be i, and the loop
//doesn't need to start at 0. In addition, the 10 can be replaced
//with any value. In this case, the loop will run 10 times.
//Finally, the incrementation of i can be any value, in this case,
//i increments by one. To increment by 2, for example, you would
//use "i += 2", or "i = i+2"
}// Starting on 0:
for(int i = 0; i < 5; i++) {
System.out.println(i + 1);
}
// Starting on 1:
for(int i = 1; i <= 5; i++) {
System.out.println(i);
}
// Both for loops will iterate 5 times,
// printing the numbers 1 - 5.for(/*index declaration*/int i=0; /*runs as long as this is true*/
i<=5; /*change number at end of loop*/i++){
doStuff();
}