Three kinds of loop control statements in java process control statements

These are for loop, while loop and do…while loop.

For loop, such as for(int? I = 0； I<5; i++){ }； Cycle from 0, add 1 at a time, and end at 4.

While loop, such as while (true) {}; That is, when the condition is true, it will be executed, otherwise it will not be executed at one time.

Do…while loop, such as do {I = 0；; system . err . println(I)} while(I & gt； 1){}; In this case, even if the conditions are not met, the statements in do will be executed, which is suitable for the difference between while.

Remarks: The specific cycle can be selected according to actual needs.