From ac7a2defd24ce92f46ff7218dd21ff9321344b02 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=B0=A2=E9=93=96=E6=B5=A9?= <1136734375@qq.com> Date: Thu, 1 Dec 2022 14:30:04 +0000 Subject: [PATCH 1/3] =?UTF-8?q?=E9=87=8D=E5=91=BD=E5=90=8D=2005=E8=B0=A2?= =?UTF-8?q?=E9=93=96=E6=B5=A9=20=E4=B8=BA=2005=20=E8=B0=A2=E9=93=96?= =?UTF-8?q?=E6=B5=A9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../1126 \350\260\242\351\223\226\346\265\251.md" | 0 .../20221129 \350\260\242\351\223\226\346\265\251.md" | 0 .../2022121\350\260\242\351\223\226\346\265\251.md" | 0 3 files changed, 0 insertions(+), 0 deletions(-) rename "05\350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" => "05 \350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" (100%) rename "05\350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" => "05 \350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" (100%) rename "05\350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" => "05 \350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" (100%) diff --git "a/05\350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" "b/05 \350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" similarity index 100% rename from "05\350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" rename to "05 \350\260\242\351\223\226\346\265\251/1126 \350\260\242\351\223\226\346\265\251.md" diff --git "a/05\350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" "b/05 \350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" similarity index 100% rename from "05\350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" rename to "05 \350\260\242\351\223\226\346\265\251/20221129 \350\260\242\351\223\226\346\265\251.md" diff --git "a/05\350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" "b/05 \350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" similarity index 100% rename from "05\350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" rename to "05 \350\260\242\351\223\226\346\265\251/2022121\350\260\242\351\223\226\346\265\251.md" -- Gitee From 0997cf8ad2b3302581b689d76a10f92901ce3d77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=B0=A2=E9=93=96=E6=B5=A9?= <1136734375@qq.com> Date: Sat, 3 Dec 2022 11:01:26 +0800 Subject: [PATCH 2/3] =?UTF-8?q?2022122=20=E8=B0=A2=E9=93=96=E6=B5=A9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../2022122.md" | 121 ++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 "05\350\260\242\351\223\226\346\265\251/2022122.md" diff --git "a/05\350\260\242\351\223\226\346\265\251/2022122.md" "b/05\350\260\242\351\223\226\346\265\251/2022122.md" new file mode 100644 index 0000000..f08f6ae --- /dev/null +++ "b/05\350\260\242\351\223\226\346\265\251/2022122.md" @@ -0,0 +1,121 @@ +```java +import java.util.Scanner; + +public class dd1 { + public static void main(String[] args) { + Scanner sc=new Scanner(System.in); + System.out.println("请输入车型"); + String cx= sc.next(); + Scanner km=new Scanner(System.in); + System.out.println("请输入公里"); + int gl= km.nextInt(); + if (gl>3) { + switch (cx) { + case "夏利": + System.out.println((gl - 3) * 2.1 + 3); + break; + case "富康": + System.out.println((gl - 3) * 2.4 + 3); + break; + case "桑塔纳": + System.out.println((gl - 3) * 2.7 + 3); + break; + } + } + else { + switch (cx){ + case"夏利": + System.out.println("3元"); + break; + case"富康": + System.out.println("4元"); + break; + case"桑塔纳": + System.out.println("5元"); + break; + } + } + } +} +``` + +```java +import java.util.Scanner; + +public class DD2 { + public static void main(String[] args) { + Scanner a=new Scanner(System.in); + System.out.println("请输入年"); + int nian=a.nextInt(); + Scanner b=new Scanner(System.in); + System.out.println("请输入月"); + int yue=b.nextInt(); + Scanner c=new Scanner(System.in); + System.out.println("请输入日"); + int ri=a.nextInt(); + int ey; + if(nian % 4==0 &&nian %100!=0||nian%400==0){ + ey=29; + }else ey=28; + + switch (yue){ + case 1: + System.out.println(ri); + break; + case 2: + System.out.println(ri+31); + break; + case 3: + System.out.println(ri+ey+31); + break; + case 4: + System.out.println(ri+ey+31*2); + break; + case 5: + System.out.println(ri+ey+31*2+30); + break; + case 6: + System.out.println(ri+ey+31*3+30); + break; + case 7: + System.out.println(ri+ey+31*3+30*2); + break; + case 8: + System.out.println(ri+ey+31*4+30*2); + break; + case 9: + System.out.println(ri+ey+31*5+30*2); + break; + case 10: + System.out.println(ri+ey+31*5+30*3); + break; + case 11: + System.out.println(ri+ey+31*6+30*3); + break; + case 12: + System.out.println(ri+ey+31*6+30*4); + break; + } + } + +} +``` + +三元运算符 + +~~~java +int a = 10; +int b = 20; +int c = a > b ? a : b; // 判断 a>b 是否为真,如果为真取a的值,如果为假,取b的值 +先执行关系表达式 看结果 是不是执行 如果执行 就执行关系表达式1 否则执行表达式2 +~~~ + +if语句 + +~~~java +格式1: +if (关系表达式) { + 语句体; +} +首先计算关系表达式的值 如果关系表达式的值为true就执行语句体 如果关系表达式的值为false就不执行语句体 继续执行后面的语句内容 +~~~ \ No newline at end of file -- Gitee From cf0d9ea6e8a797f77a6d11f195c8b73427d6d9f5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=B0=A2=E9=93=96=E6=B5=A9?= <1136734375@qq.com> Date: Sat, 3 Dec 2022 03:23:07 +0000 Subject: [PATCH 3/3] =?UTF-8?q?=E9=87=8D=E5=91=BD=E5=90=8D=2005=20?= =?UTF-8?q?=E8=B0=A2=E9=93=96=E6=B5=A9/2022122.md=20=E4=B8=BA=2005=20?= =?UTF-8?q?=E8=B0=A2=E9=93=96=E6=B5=A9/2022122=E8=B0=A2=E9=93=96=E6=B5=A9.?= =?UTF-8?q?md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../2022122\350\260\242\351\223\226\346\265\251.md" | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename "05 \350\260\242\351\223\226\346\265\251/2022122.md" => "05 \350\260\242\351\223\226\346\265\251/2022122\350\260\242\351\223\226\346\265\251.md" (100%) diff --git "a/05 \350\260\242\351\223\226\346\265\251/2022122.md" "b/05 \350\260\242\351\223\226\346\265\251/2022122\350\260\242\351\223\226\346\265\251.md" similarity index 100% rename from "05 \350\260\242\351\223\226\346\265\251/2022122.md" rename to "05 \350\260\242\351\223\226\346\265\251/2022122\350\260\242\351\223\226\346\265\251.md" -- Gitee