From 1022c050a485f25bc4f776e45eb54acda81484f1 Mon Sep 17 00:00:00 2001
From: BBoyeon <2boyeon2@gmail.com>
Date: Sun, 6 Apr 2025 00:16:01 +0900
Subject: [PATCH 1/2] =?UTF-8?q?4/3=20=EC=9D=B4=EB=B3=B4=EC=97=B0=20?=
=?UTF-8?q?=EA=B3=BC=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
1_solution.js | 8 ++++----
2_solution.js | 8 ++++++--
3_solution.js | 5 ++++-
4_solution.js | 5 ++++-
5_solution.js | 6 +++++-
6_solution.js | 32 ++++++++++++++++----------------
index.html | 7 ++-----
7 files changed, 41 insertions(+), 30 deletions(-)
diff --git a/1_solution.js b/1_solution.js
index 2d1ddc3..2b2255c 100644
--- a/1_solution.js
+++ b/1_solution.js
@@ -4,7 +4,7 @@ let name = "신석";
// ? 부분에 예측 값을 작성해주세요(코드 실행 금지)
-alert(`hello ${1}`); // ?
-alert(`hello ${"name"}`); // ?
-alert("hello ${name}"); // ?
-alert(`hello ${name}`); // ?
\ No newline at end of file
+alert(`hello ${1}`); // hello 1
+alert(`hello ${"name"}`); // hello name
+alert("hello ${name}"); // hello ${name}
+alert(`hello ${name}`); // hello 신석
\ No newline at end of file
diff --git a/2_solution.js b/2_solution.js
index e5b5e37..ca64839 100644
--- a/2_solution.js
+++ b/2_solution.js
@@ -5,8 +5,12 @@ let user = {
years: 21,
};
-// 여기에 코드를 작성해주세요
+const {name : Name, years : age, isAdmin : isAdmin = false} = user;
alert(Name); // "민서"
alert(age); // 21
-alert(isAdmin); // false
\ No newline at end of file
+alert(isAdmin); // false
+
+// console.log(Name);
+// console.log(age);
+// console.log(isAdmin);
\ No newline at end of file
diff --git a/3_solution.js b/3_solution.js
index 60fba3a..2577960 100644
--- a/3_solution.js
+++ b/3_solution.js
@@ -5,4 +5,7 @@ let user = {
part: "FE",
};
-//답 작성
\ No newline at end of file
+//답 작성
+const json = JSON.stringify(user);
+
+console.log(json);
\ No newline at end of file
diff --git a/4_solution.js b/4_solution.js
index dd39a09..0ec9dac 100644
--- a/4_solution.js
+++ b/4_solution.js
@@ -9,4 +9,7 @@ class Person {
getPerson() {
console.log(`이름: ${this.name}, 취미: ${this.hobby}`);
}
-}
\ No newline at end of file
+}
+
+const boyeon = new Person("보연", "영화 감상");
+boyeon.getPerson();
\ No newline at end of file
diff --git a/5_solution.js b/5_solution.js
index 91cb066..938d970 100644
--- a/5_solution.js
+++ b/5_solution.js
@@ -1,3 +1,7 @@
//5번 문제
-const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
\ No newline at end of file
+const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+
+const evennum = numbers.filter(num => num % 2 === 0);
+
+console.log(evennum);
diff --git a/6_solution.js b/6_solution.js
index af7922b..1d8845d 100644
--- a/6_solution.js
+++ b/6_solution.js
@@ -6,19 +6,19 @@ let arr = [
{ part: "be", name: "기현", age: 25 }
];
- // 1. staff 제거
- arr = arr.filter(member => member.part !== "staff");
-
- // 2. "fe"는 남기되 "보연"은 제거
- arr = arr.filter(member => !(member.part === "fe" && member.name === "보연"));
-
- // 3. 나이 내림차순 정렬
- arr.sort((a, b) => b.age - a.age);
-
- // 4. 이름만 뽑아 배열 만들기
- const names = arr.map(member => member.name);
- console.log("최종 이름 배열:", names);
-
- // 5. 이름 한 줄씩 출력
- names.forEach(name => console.log(name));
-
\ No newline at end of file
+
+const filtered = arr.filter(user => user.part !== "staff" && user.name !== "보연");
+// staff, "보연" 동시에 제외
+
+filtered.sort((a,b) => b.age - a.age);
+// 내림차순 정렬
+// a가 크면 음수, b가 크면 양수가 나오므로 큰 수인 b가 앞으로 가게 됨
+
+const newarr = filtered.map(user => user.name);
+// newarr 라는 이름으로 이름만 뽑아낸 새 배열 저장장
+
+console.log("최종 이름 배열 :", newarr);
+// 출력
+
+newarr.forEach(name => console.log(name));
+// forEach를 사용하여 한 줄씩 이름을 출력함
\ No newline at end of file
diff --git a/index.html b/index.html
index 76932b3..84d34b2 100644
--- a/index.html
+++ b/index.html
@@ -5,11 +5,8 @@
콘솔 확인용!
-
+
-
-
-
-
+