What are the differences and usages of break and continue?

break and continue Mostly used in circular statements ,return Mostly used in functions .
1.break
break Usage of ： End the cycle .
analysis ： When in a for Use in loop break sentence , Will exit the entire loop , In the code snippet , When i=5 when , Exit the whole cycle , therefore , Output numbers only to 4.
The results are shown in the following figure

public class Test {
    
    public static void main(String[] args) {
    
        int N=10;
        for (int i = 0; i < N; i++) {
    
            if(i==5){
    
                break;
            }
             System.out.printf("i The value of is %d\n",i);
        }
    }
}

The results are shown in the following figure

2.continue
continue Usage of ： Jump out of this loop statement , Go straight to the next .
analysis ： When used in a loop statement continue when , In this cycle continue The following statement is no longer executed , Jump directly to the next loop statement .

public static void main(String[] args) {
    
        int N=10;
        for (int i = 0; i < N; i++) {
    
            if(i==5){
    
                continue;
            }
            System.out.printf("i The value of is %d\n",i);
        }
    }

The results are shown in the following figure , Skip the 5, Carry out the following 678…