解题思路:内部循环跳到外部循环用带标签的continue和break很好
注意事项:
参考代码:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
outer:for (int i =2;i<=N;i++){
for(int j=2;j<=i/2;j++){
if(i%j == 0)
continue outer;
}
System.out.println(i);
}
}
}
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