摘要: 1. 分别使用for循环,while循环,do循环求1到100之间所有能被3整除的整数的和。(知识点:循环语句) for循环: public class fourth { public static void main(String[] args) { int sum=0; for(int i=1; 阅读全文
posted @ 2020-04-01 16:29 TIANM 阅读(107) 评论(0) 推荐(0)
摘要: 1. 1. package javazuoye; import java.util.Scanner; public class Disizhouzuoye { public static void main(String[] args) { // TODO 自动生成的方法存根 Scanner inp 阅读全文
posted @ 2020-03-26 11:59 TIANM 阅读(133) 评论(0) 推荐(0)
摘要: // a=97 A=65 char c='H'; System.out.println((char)(c+32)); } 阅读全文
posted @ 2020-03-19 11:42 TIANM 阅读(78) 评论(0) 推荐(0)
摘要: mport java.util.Scanner; public class das { public static void main(String[] args) { Scanner in = new Scanner(System.in); int C; int F =50; C = ( 阅读全文
posted @ 2020-03-19 11:38 TIANM 阅读(108) 评论(0) 推荐(0)
摘要: int a=111; int b=a%10; //baiwei int d=a/10%10; //gewei int c=a/100; //shiwei int sum=0; sum=b+c+d; System.out.println(sum); 阅读全文
posted @ 2020-03-19 11:37 TIANM 阅读(91) 评论(0) 推荐(0)
摘要: package klj; public class kjll { public static void main(String[] args) { int a=10; int b=14; int temp = a; a = b; b = temp; System.out.println("a="+a 阅读全文
posted @ 2020-03-19 11:28 TIANM 阅读(85) 评论(0) 推荐(0)