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java๋ฐฐ์—ด2

Java - sum method๋ฅผ ์ด์šฉํ•œ ๋ฐฐ์—ด ํ•ฉ๊ณ„ ๊ตฌํ•˜๊ธฐ ํ•ฉ๊ณ„ ๊ตฌํ•˜๊ธฐ for๋ฌธ์„ ์ด์šฉํ•œ ํ•ฉ๊ณ„ ๊ตฌํ•˜๊ธฐ import java.util.Scanner; public class Main { public static void main(String[] args) { int[] arr = new int[4]; Scanner put = new Scanner(System.in); for(int i=0; i 2022. 5. 3.
Java - ์ž…๋ ฅ ๋ฐ›๊ธฐ, ํ•˜๋“œ ์ฝ”๋”ฉํ•˜๊ธฐ ํ•˜๋“œ์ฝ”๋”ฉ ํ•˜๋Š” ๋ฐฉ๋ฒ• ์ •์ˆ˜ํ˜• public class Main { public static void main(String[] args) { //์ •์ˆ˜ํ˜•์ผ ๋•Œ int[] ds = {3,2,6,7,1,8}; System.out.println(ds[a]); } } ๋ฌธ์ž์—ด public class Main { public static void main(String[] args) { //๋ฌธ์ž์—ด์ผ ๋•Œ String[] arr = {"m","i","n"}; } } ์ž…๋ ฅ ๋ฐ›๋Š” ๋ฐฉ๋ฒ• ์ •์ˆ˜ํ˜• import java.util.Scanner; public class Main { public static void main(String[] args) { //1.๋ฐฐ์—ด์ƒ์„ฑ int[] arr = new int[3]; //2.์ž…๋ ฅ๋ฐ›๊ธฐ Scanne.. 2022. 5. 3.

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