๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
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Algorithm104

[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 2562๋ฒˆ - ์ตœ๋Œ“๊ฐ’ 6. 1์ฐจ์› ๋ฐฐ์—ด - ์ตœ๋Œ“๊ฐ’ ๋ฌธ์ œ) 9๊ฐœ์˜ ์„œ๋กœ ๋‹ค๋ฅธ ์ž์—ฐ์ˆ˜๊ฐ€ ์ฃผ์–ด์งˆ ๋•Œ, ์ด๋“ค ์ค‘ ์ตœ๋Œ“๊ฐ’์„ ์ฐพ๊ณ  ๊ทธ ์ตœ๋Œ“๊ฐ’์ด ๋ช‡ ๋ฒˆ์งธ ์ˆ˜์ธ์ง€๋ฅผ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์„œ๋กœ ๋‹ค๋ฅธ 9๊ฐœ์˜ ์ž์—ฐ์ˆ˜ 3, 29, 38, 12, 57, 74, 40, 85, 61์ด ์ฃผ์–ด์ง€๋ฉด, ์ด๋“ค ์ค‘ ์ตœ๋Œ“๊ฐ’์€ 85์ด๊ณ , ์ด ๊ฐ’์€ 8๋ฒˆ์งธ ์ˆ˜์ด๋‹ค. ์ž…๋ ฅ ์ถœ๋ ฅ 3 29 38 12 57 74 40 85 61 85 8 import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int max = 0; int cnt = 0; int[] num = new int[10]; // ์ˆซ์ž.. 2021. 2. 2.
[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 10818๋ฒˆ - ์ตœ์†Œ, ์ตœ๋Œ€ 6. 1์ฐจ์› ๋ฐฐ์—ด - ์ตœ์†Œ, ์ตœ๋Œ€ ๋ฌธ์ œ) N๊ฐœ์˜ ์ •์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ด๋•Œ, ์ตœ์†Ÿ๊ฐ’๊ณผ ์ตœ๋Œ“๊ฐ’์„ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์ž…๋ ฅ ์ถœ๋ ฅ 5 20 10 35 30 7 7 35 import java.util.Arrays; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int[] num = new int[n]; for (int i = 0; i < n; i++) { num[i] = sc.nextInt(); } Arrays.sort(num); System.out.print(num[0] + " "); Sys.. 2021. 2. 2.
[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 10996๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ - 21 5. ์‹ค์Šต - ๋ณ„ ์ฐ๊ธฐ - 21 (5๋‹จ๊ณ„์ธ๋ฐ ๋ฏธ์นœ ๋‚œ์ด๋„) ๋ฌธ์ œ) ์˜ˆ์ œ๋ฅผ ๋ณด๊ณ  ๊ทœ์น™์„ ์œ ์ถ”ํ•œ ๋’ค์— ๋ณ„์„ ์ฐ์–ด ๋ณด์„ธ์š”. ์ž…๋ ฅ ์ถœ๋ ฅ 1 * ์ž…๋ ฅ ์ถœ๋ ฅ 2 * * * * ์ž…๋ ฅ ์ถœ๋ ฅ 3 * * * * * * * * * import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); for (int i = 1; i 2021. 2. 1.
[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 2446๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ - 9 5. ์‹ค์Šต - ๋ณ„ ์ฐ๊ธฐ - 9 ๋ฌธ์ œ) ์˜ˆ์ œ๋ฅผ ๋ณด๊ณ  ๊ทœ์น™์„ ์œ ์ถ”ํ•œ ๋’ค์— ๋ณ„์„ ์ฐ์–ด ๋ณด์„ธ์š”. ์ž…๋ ฅ ์ถœ๋ ฅ 5 ********* ******* ***** *** * *** ***** ******* ********* ๋ฐ˜๋Œ€๋กœ ๋งŒ๋“ค์—ˆ์Œใ…‹ใ…‹ใ…‹ใ…‹ ์™œ ์ด๋ ‡๊ฒŒ ๋‚˜์˜ค์ง€? ๋งจ๋ฐ‘์— ๋ณ„ 1๊ฐœ๋Š” ์™œ ์•ˆ๋‚˜์˜จ๊ฑฐ์ง€? ????? ๋‚˜๋„ ์–ด๋–ป๊ฒŒ ํ–ˆ๋Š”์ง€ ๋ชจ๋ฅด๊ฒ ์Œ. ์ˆ˜๋ จ์„ ์ข€ ๋” ์Œ“๊ณ ๋‚˜์„œ ๋‹ค์‹œ ๋ณด์ž 2021. 2. 1.
[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 2523๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ - 13 5. ์‹ค์Šต - ๋ณ„ ์ฐ๊ธฐ - 13 ๋ฌธ์ œ) ์˜ˆ์ œ๋ฅผ ๋ณด๊ณ  ๊ทœ์น™์„ ์œ ์ถ”ํ•œ ๋’ค์— ๋ณ„์„ ์ฐ์–ด ๋ณด์„ธ์š”. ์ž…๋ ฅ ์ถœ๋ ฅ 3 * ** *** ** * import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int num = sc.nextInt(); for (int i = 0; i < num; i++) { // ์ž…๋ ฅํ•œ ์ˆซ์ž๊นŒ์ง€ * ์ถœ๋ ฅ. n๋ฒˆ ๋ฐ˜๋ณต for (int j = 0; j i; j--) { // j๋Š” n์ด๊ณ  j๊ฐ€ i๋ณด๋‹ค ํด๋™์•ˆ j ๊ฐ์†Œ. n-1๋ฒˆ ๋ฐ˜๋ณต System.out.print("*"); // ๋ณ„ ์ถœ๋ ฅ } System.out.println(); // .. 2021. 2. 1.
[๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜] 10817๋ฒˆ - ์„ธ ์ˆ˜ 5. ์‹ค์Šต - ์„ธ ์ˆ˜ ๋ฌธ์ œ) ์„ธ ์ •์ˆ˜ A, B, C๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ด๋•Œ, ๋‘ ๋ฒˆ์งธ๋กœ ํฐ ์ •์ˆ˜๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์ž…๋ ฅ ์ถœ๋ ฅ 20 30 10 20 ์ž…๋ ฅ ์ถœ๋ ฅ 30 30 10 30 ์ž…๋ ฅ ์ถœ๋ ฅ 40 40 40 40 ์ž…๋ ฅ ์ถœ๋ ฅ 20 10 10 10 import java.util.Arrays; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int[] num = new int[3]; for (int i = 0; i < 3; i++) num[i] = sc.nextInt(); // ์ž‘์€ ๊ฐ’๋ถ€ํ„ฐ ์ˆœ์„œ๋Œ€๋กœ ์ •๋ ฌ Arrays.sort(nu.. 2021. 2. 1.
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