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1 public static void main(String[] args) { 2 System.out.println("请输入10个数"); 3 Scanner input = new Scanner(System.in); 4 int i = input.nextInt(); 5 int k = 0; 6 ... 阅读全文
posted @ 2018-12-18 12:24
排雷兵
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1 public static void main(String[] args) { 2 System.out.println("请输入一个整数:"); 3 Scanner input = new Scanner(System.in); 4 int sum = 0; 5 int num = input.nextInt();... 阅读全文
posted @ 2018-12-18 12:23
排雷兵
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1 public static void main(String[] args) { 2 System.out.println("请输入一个整数:"); 3 Scanner input = new Scanner(System.in); 4 int sum = 0; 5 int num = input.nextInt();... 阅读全文
posted @ 2018-12-18 12:23
排雷兵
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public static void main(String[] args) { System.out.println("请输入位数:"); Scanner input = new Scanner(System.in); int N = input.nextInt(); int first = 1, second = 1, next... 阅读全文
posted @ 2018-12-18 12:21
排雷兵
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1 public static void main(String[] args) { 2 int j = 0, k; 3 for (int i = 10000;; i++) { 4 for (k = 2; i % k != 0 && k * k i) { 7 j++; 8 ... 阅读全文
posted @ 2018-12-18 12:20
排雷兵
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import java.util.Scanner;public class Test { // 输入一个整数判断是否是质数 public static void main(String[] args) { System.out.println("请输入一个正整数"); Scanner input = 阅读全文
posted @ 2018-12-18 12:19
排雷兵
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public static void main(String[] args) { System.out.println("请输入一个正整数"); Scanner input = new Scanner(System.in); int sum = 0; for (int num = input.nextInt(); num ... 阅读全文
posted @ 2018-12-18 12:17
排雷兵
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public static void main(String[] args) { System.out.println("请输入一个正整数"); Scanner input = new Scanner(System.in); int sum = 0; for (int num = input.nextInt(); num > 0; ... 阅读全文
posted @ 2018-12-18 12:15
排雷兵
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public static void main(String[] args) { // int x, y; for (int i = 0; i < 100000; i++) { x = (int) Math.sqrt(i + 100); y = (int) Math.sqrt(i + 268)... 阅读全文
posted @ 2018-12-18 12:15
排雷兵
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1 public static void main(String[] args) { 2 3 System.out.println("请输入一个正整数"); 4 Scanner input = new Scanner(System.in); 5 int num = input.nextInt(); 6 ... 阅读全文
posted @ 2018-12-18 12:13
排雷兵
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