Commit @38f17ef6f3b94ca1e61eb9fb63416d238fc6ab4c

540f879

38f17ef

.vscode/launch.json

--- .vscode/launch.json

+++ .vscode/launch.json


-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "pwa-chrome",
-            "request": "launch",
-            "name": "Launch Chrome against localhost",
-            "url": "http://localhost:8080",
-            "webRoot": "${workspaceFolder}"
-        }
-    ]
-}

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38f17ef

al01/2.js

--- al01/2.js

+++ al01/2.js

...	...	@@ -1,13 +1,16 @@
1	1	//길이가 다른 3개의 막대로 삼각형을 만들 수 있는지 여부
2	2
3	3	function triangle(a, b, c){
4		- let result;
	4	+ let result = "NO";
5	5
6		- if(a+b>c && a+c>b && b+c>a){
7		- result = "YES";
8		- }else{
9		- result ="NO";
	6	+ if(a>0 && b>0 && c>0){
	7	+ if(a+b>c && a+c>b && b+c>a){
	8	+ result = "YES";
	9	+ }
10	10	}
	11	+
	12	+
	13	+
11	14
12	15	return result;
13	16	}

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al01/3.js

--- al01/3.js

+++ al01/3.js

...	...	@@ -1,7 +1,16 @@
1	1	//1개씩 줄 때 학생 N명이 있을 때 필요한 연필의 다스 수
2	2
	3	+// function das(a){
	4	+// return Math.ceil(a/12);
	5	+// }
	6	+
3	7	function das(a){
4		- return Math.ceil(a/12);
	8	+ let answer;
	9	+
	10	+ // answer = Math.ceil(a/12);
	11	+ answer = (a%12===0)?a/12:parseInt(a/12)+1;
	12	+
	13	+ return answer;
5	14	}
6	15
7	16	console.log(das(25));

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38f17ef

al01/4.js

--- al01/4.js

+++ al01/4.js

...	...	@@ -2,8 +2,14 @@
2	2
3	3	function sum(a){
4	4	let sum = 0;
5		- for(let i = 1; i <= a; i++){
6		- sum = sum + i;
	5	+ // for(let i = 1; i <= a; i++){
	6	+ // sum += i;
	7	+ // }
	8	+
	9	+ let i = 1;
	10	+ while(i<=a){
	11	+ sum += i;
	12	+ i++;
7	13	}
8	14
9	15	return sum;
...	...	@@ -11,4 +17,5 @@
11	17	}
12	18
13	19	console.log(sum(6));
14		-console.log(sum(10)); (No newline at end of file)
	20	+console.log(sum(10));
	21	+console.log(sum(100)); (No newline at end of file)

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38f17ef

al01/5.js

--- al01/5.js

+++ al01/5.js

...	...	@@ -1,15 +1,19 @@
1	1	//7개의 수 중 가장 작은 것
2	2
3		-function min(a, b, c, d, e, f, g){
4		- let arr = [a, b, c, d, e, f, g];
5		- let max = arr[0];
	3	+function min(arr){
6	4	let min = arr[0];
7		- for(let i = 1; i<=7; i++){
8		- if(min>arr[i]){
9		- min = arr[i];
10		- }
	5	+
	6	+ for(let i = 1; i<=arr.length; i++){
	7	+ //else-if
	8	+ // if(min>arr[i]){
	9	+ // min = arr[i];
	10	+ // }
	11	+
	12	+ //삼항연산자
	13	+ min = min>arr[i] ? min=arr[i] : min;
	14	+
11	15	}
12		- console.log(min);
	16	+ return min;
13	17	}
14	18
15		-min(1, 3, 7, 11, 2, 15, 17); (No newline at end of file)
	19	+console.log(min([1, 3, 7, 11, 2, 15, -20])); (No newline at end of file)

...	...	@@ -1,15 +1,0 @@
1		-{
2		- // Use IntelliSense to learn about possible attributes.
3		- // Hover to view descriptions of existing attributes.
4		- // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
5		- "version": "0.2.0",
6		- "configurations": [
7		- {
8		- "type": "pwa-chrome",
9		- "request": "launch",
10		- "name": "Launch Chrome against localhost",
11		- "url": "http://localhost:8080",
12		- "webRoot": "${workspaceFolder}"
13		- }
14		- ]
15		-} (No newline at end of file)

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