From 7f977c8441d254141771e4d4ba53df03be7f6250 Mon Sep 17 00:00:00 2001 From: YF_465544769 <465544769@qq.com> Date: Wed, 23 Dec 2020 11:16:34 +0800 Subject: [PATCH 1/5] =?UTF-8?q?=E7=AC=AC=E4=BA=94=E6=AC=A1?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../Lession1/Demo4.java" | 21 +++++++++++++++++++ .../Lession1/Demo5.java" | 17 +++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" create mode 100644 "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" new file mode 100644 index 0000000..26f9199 --- /dev/null +++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" @@ -0,0 +1,21 @@ +import java.util.Scanner; + +public class Demo4 { + + public static void main(String[] args) { + Scanner abc = new Scanner(System.in); + System.out.println("请输入账号："); + int a = abc.nextInt(); + System.out.println("请输入密码："); + int b = abc.nextInt(); + System.out.println("请再次输入密码："); + int c = abc.nextInt(); + + if (b == c) { + System.out.println("注册成功！"); + }else { + System.out.println("两次密码不一样，请重新输入！"); + } + } + +} diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" new file mode 100644 index 0000000..4cda2c2 --- /dev/null +++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" @@ -0,0 +1,17 @@ +import java.util.Scanner; + +public class Demo5 { + + public static void main(String[] args) { + Scanner abc = new Scanner(System.in); + System.out.println("请输入年份："); + int a = abc.nextInt(); + + if (a % 4 == 0 && a % 100 == 0 && a % 400 == 0) { + System.out.println("是闰年"); + }else { + System.out.println("不是闰年"); + } + } + +} -- Gitee From e50dfac7c7d3f82f45f7af3942e33c7cdd7d042f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9D=A8=E5=B8=86?= <465544769@qq.com> Date: Wed, 23 Dec 2020 11:18:52 +0800 Subject: [PATCH 2/5] =?UTF-8?q?=E9=87=8D=E5=91=BD=E5=90=8D=20Java=E7=AC=AC?= =?UTF-8?q?=E5=9B=9B=E6=AC=A1=E4=BD=9C=E4=B8=9A/Lussion1=20=E4=B8=BA=20Jav?= =?UTF-8?q?a=E7=AC=AC=E5=9B=9B=E6=AC=A1=E4=BD=9C=E4=B8=9A/=E6=9D=A8?= =?UTF-8?q?=E5=B8=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../\346\235\250\345\270\206/Demo1.java" | 0 .../\346\235\250\345\270\206/Demo2.java" | 0 .../\346\235\250\345\270\206/Demo3.java" | 0 .../\346\235\250\345\270\206/Demo4.java" | 0 4 files changed, 0 insertions(+), 0 deletions(-) rename "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo1.java" => "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo1.java" (100%) rename "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo2.java" => "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo2.java" (100%) rename "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo3.java" => "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo3.java" (100%) rename "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo4.java" => "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" (100%) diff --git "a/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo1.java" "b/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo1.java" similarity index 100% rename from "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo1.java" rename to "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo1.java" diff --git "a/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo2.java" "b/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo2.java" similarity index 100% rename from "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo2.java" rename to "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo2.java" diff --git "a/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo3.java" "b/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo3.java" similarity index 100% rename from "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo3.java" rename to "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo3.java" diff --git "a/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo4.java" "b/Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" similarity index 100% rename from "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/Lussion1/Demo4.java" rename to "Java\347\254\254\345\233\233\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" -- Gitee From ce08c137062942d48a83c2312bda27f4405e9450 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9D=A8=E5=B8=86?= <465544769@qq.com> Date: Wed, 23 Dec 2020 11:20:40 +0800 Subject: [PATCH 3/5] =?UTF-8?q?=E9=87=8D=E5=91=BD=E5=90=8D=20Java=E7=AC=AC?= =?UTF-8?q?=E4=BA=94=E6=AC=A1=E4=BD=9C=E4=B8=9A/Lession1=20=E4=B8=BA=20Jav?= =?UTF-8?q?a=E7=AC=AC=E4=BA=94=E6=AC=A1=E4=BD=9C=E4=B8=9A/=E6=9D=A8?= =?UTF-8?q?=E5=B8=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../\346\235\250\345\270\206/Demo4.java" | 0 .../\346\235\250\345\270\206/Demo5.java" | 0 2 files changed, 0 insertions(+), 0 deletions(-) rename "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" => "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" (100%) rename "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" => "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" (100%) diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" similarity index 100% rename from "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo4.java" rename to "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo4.java" diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" similarity index 100% rename from "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/Lession1/Demo5.java" rename to "Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" -- Gitee From 30031132d9645fcaec4538df290731b5c6a9a877 Mon Sep 17 00:00:00 2001 From: YF_465544769 <465544769@qq.com> Date: Wed, 23 Dec 2020 11:23:11 +0800 Subject: [PATCH 4/5] 5 --- .../\346\235\250\345\270\206/Demo5.java" | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" index 4cda2c2..e3ecf9b 100644 --- "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" +++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" @@ -7,7 +7,7 @@ public class Demo5 { System.out.println("请输入年份："); int a = abc.nextInt(); - if (a % 4 == 0 && a % 100 == 0 && a % 400 == 0) { + if (a % 4 == 0 && a % 100 == 0 && a % 400 == 0&&a > 1000) { System.out.println("是闰年"); }else { System.out.println("不是闰年"); -- Gitee From 57ddf0a1daf03d6c24afa4b8408a4b80bc62dd44 Mon Sep 17 00:00:00 2001 From: YF_465544769 <465544769@qq.com> Date: Wed, 23 Dec 2020 11:29:31 +0800 Subject: [PATCH 5/5] 5 --- .../\346\235\250\345\270\206/Demo5.java" | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" index e3ecf9b..e0885c1 100644 --- "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" +++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\346\235\250\345\270\206/Demo5.java" @@ -6,8 +6,10 @@ public class Demo5 { Scanner abc = new Scanner(System.in); System.out.println("请输入年份："); int a = abc.nextInt(); - - if (a % 4 == 0 && a % 100 == 0 && a % 400 == 0&&a > 1000) { + if (a < 1000) { + System.out.println("输入的年份不正确！"); + } + if (a % 4 == 0 && a > 1000 || a % 100 == 0 && a % 400 == 0) { System.out.println("是闰年"); }else { System.out.println("不是闰年"); -- Gitee