From 0125aa391b5b534eb4300ca2692fda457b2e8b14 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:11:10 +0900 Subject: [PATCH 1/9] Create homework 2 --- homework 2 | 1 + 1 file changed, 1 insertion(+) create mode 100644 homework 2 diff --git a/homework 2 b/homework 2 new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/homework 2 @@ -0,0 +1 @@ + From 564bf12271f1344c1dc45885365bbe4d29a524e0 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:14:01 +0900 Subject: [PATCH 2/9] Delete homework 2 --- homework 2 | 1 - 1 file changed, 1 deletion(-) delete mode 100644 homework 2 diff --git a/homework 2 b/homework 2 deleted file mode 100644 index 8b13789..0000000 --- a/homework 2 +++ /dev/null @@ -1 +0,0 @@ - From 2debbd4a3068f8b789921e34f0e07ab39a24e20a Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:14:18 +0900 Subject: [PATCH 3/9] Delete ListToArray.java --- ListToArray.java | 15 --------------- 1 file changed, 15 deletions(-) delete mode 100644 ListToArray.java diff --git a/ListToArray.java b/ListToArray.java deleted file mode 100644 index 080d1ab..0000000 --- a/ListToArray.java +++ /dev/null @@ -1,15 +0,0 @@ -import java.util.ArrayList; -import java.util.Arrays; - -public class ListToArray { - public static void main(String argc[]){ - - ArrayList myList = new ArrayList<>(Arrays.asList("Life", "is", "too", "short")); - System.out.println(myList); // [Life, is, too, short] 출력 - String string = ""; - for (String item : myList) { - string += item + " "; - } - System.out.println(string); - } -} From bb027c622100d466a71a8e771d7f48b83d761951 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:14:45 +0900 Subject: [PATCH 4/9] Delete IDNumber.java --- IDNumber.java | 12 ------------ 1 file changed, 12 deletions(-) delete mode 100644 IDNumber.java diff --git a/IDNumber.java b/IDNumber.java deleted file mode 100644 index 9bb72a4..0000000 --- a/IDNumber.java +++ /dev/null @@ -1,12 +0,0 @@ -import java.util.Scanner; - -public class IDNumber { - public static void main(String args[]){ - String iD; - String yearMonthDay;//나중에 따로 저장해서 시도해 볼 것 - Scanner scanner = new Scanner(System.in); - iD = scanner.nextLine(); - System.out.println(iD.substring(0,6)); - System.out.println(iD.substring(7,14)); - } -} From a76a49899799b59510d539412bf93dc101e64db1 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:15:00 +0900 Subject: [PATCH 5/9] Delete Average.java --- Average.java | 16 ---------------- 1 file changed, 16 deletions(-) delete mode 100644 Average.java diff --git a/Average.java b/Average.java deleted file mode 100644 index d1c1539..0000000 --- a/Average.java +++ /dev/null @@ -1,16 +0,0 @@ -import java.util.Scanner; -public class Average { - public static void main(String args[]){ - Scanner scanner = new Scanner(System.in); - System.out.println("Hello"); - double input1; - double input2; - double input3; - double result; - input1 = scanner.nextDouble(); - input2 = scanner.nextDouble(); - input3 = scanner.nextDouble(); - result = (input1+input2+input3)/3; - System.out.println(result); - } -} From 533a61a2408ab422ecb296ff7f8fde36f0127aea Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:15:17 +0900 Subject: [PATCH 6/9] Delete Change.java --- Change.java | 22 ---------------------- 1 file changed, 22 deletions(-) delete mode 100644 Change.java diff --git a/Change.java b/Change.java deleted file mode 100644 index eed5ccb..0000000 --- a/Change.java +++ /dev/null @@ -1,22 +0,0 @@ -public class Change { - - public static void main(String args[]) { -//1start -/* - String a = "a:b:c:d"; - char changed[] = a.toCharArray(); - - for (int n = 0; n < a.length(); n++) { - if (changed[n] == ':') { - changed[n] = '#'; - } - } -*/ -//1end -// 2start - String a = "a:b:c:d"; - a = a.replace(":", "#");//2end - System.out.println(a);//주석을 지우면 a 대신 changed를 넣어도 됨 - - } -} From 4799312d90dba701d4939df4e57d0bb2d5d30277 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:16:44 +0900 Subject: [PATCH 7/9] Add files via upload --- Entry.java | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Entry.java diff --git a/Entry.java b/Entry.java new file mode 100644 index 0000000..49b68dd --- /dev/null +++ b/Entry.java @@ -0,0 +1,25 @@ +import java.util.Scanner; + +public class Entry { + int speed; + String name = ""; + + public static void main(String args[]) { + int entryNumber; + Scanner scanner = new Scanner(System.in); + System.out.println("참가자 수를 입력하세요."); + entryNumber = scanner.nextInt(); + Entry[] entryArray = new Entry[entryNumber]; + for (int a = 0; a < entryNumber; a++) { + entryArray[a] = new Entry(); + System.out.println(a + 1 + "번째 참가자의 speed를 입력하세요."); + entryArray[a].speed = scanner.nextInt(); + System.out.println(a + 1 + "번째 참가자의 이름를 입력하세요."); + entryArray[a].name = scanner.next(); + } + System.out.println("---------참가자 소개----------"); + for (int a = 0; a < entryNumber; a++) { + System.out.println("speed : " + entryArray[a].speed + " name : " + entryArray[a].name); + } + } +} From 383b0e600628f58ebe8438b3a1cea93f7572edcf Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:18:23 +0900 Subject: [PATCH 8/9] Delete test1.txt --- test1.txt | 1 - 1 file changed, 1 deletion(-) delete mode 100644 test1.txt diff --git a/test1.txt b/test1.txt deleted file mode 100644 index f13588b..0000000 --- a/test1.txt +++ /dev/null @@ -1 +0,0 @@ -asdfasdf From c72e2858da0c256018c259ba0160ee69d04b44c3 Mon Sep 17 00:00:00 2001 From: DCHC7 <106175659+DCHC7@users.noreply.github.com> Date: Mon, 10 Apr 2023 16:18:37 +0900 Subject: [PATCH 9/9] Delete ToSet.java --- ToSet.java | 17 ----------------- 1 file changed, 17 deletions(-) delete mode 100644 ToSet.java diff --git a/ToSet.java b/ToSet.java deleted file mode 100644 index 45a529e..0000000 --- a/ToSet.java +++ /dev/null @@ -1,17 +0,0 @@ -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashSet; -import java.util.Set; - -public class ToSet { - public static void main(String args[]) { - - ArrayList numbers = new ArrayList<>(Arrays.asList(1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5)); - System.out.println(numbers); // [1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5] 출력 - Set objective = new HashSet<>(numbers); - System.out.println(objective); - - } -} - -