๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๋ฐ˜์‘ํ˜•

์ „์ฒด ๊ธ€396

[๋ฐฑ์ค€] 14697๋ฒˆ: ๋ฐฉ ๋ฐฐ์ •ํ•˜๊ธฐ https://www.acmicpc.net/problem/14697 14697๋ฒˆ: ๋ฐฉ ๋ฐฐ์ •ํ•˜๊ธฐ ์ •๋ณด ์ดˆ๋“ฑํ•™๊ต 6ํ•™๋…„ ์—ฌํ•™์ƒ๋“ค์€ ๋‹จ์ฒด๋กœ 2๋ฐ• 3์ผ ์ˆ˜ํ•™์—ฌํ–‰์„ ๊ฐ€๊ธฐ๋กœ ํ–ˆ๋‹ค. ํ•™์ƒ๋“ค์ด ๋ฌต์„ ์ˆ™์†Œ์—๋Š” ๋ฐฉ์˜ ์ •์›(๋ฐฉ ์•ˆ์— ์žˆ๋Š” ์นจ๋Œ€ ์ˆ˜)์„ ๊ธฐ์ค€์œผ๋กœ ์„ธ ์ข…๋ฅ˜์˜ ๋ฐฉ์ด ์žˆ์œผ๋ฉฐ, ๊ฐ™์€ ์ข…๋ฅ˜์˜ ๋ฐฉ๋“ค์ด ์—ฌ๋Ÿฌ ๊ฐœ ์žˆ๋‹ค. ์ •๋ณด ์ดˆ๋“ฑํ•™๊ต์—์„œ๋Š” ํ•™์ƒ๋“ค์—๊ฒŒ ์ด ๋ฐฉ๋“ค์„ ๋ฐฐ์ •ํ•˜๋˜, ๋ฐฐ์ •๋œ ๋ชจ๋“  ๋ฐฉ์— ๋นˆ ์นจ๋Œ€๊ฐ€ ์—†๋„๋ก ํ•˜๊ณ ์ž ํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ๋ฐฉ์˜ ์ข…๋ฅ˜๊ฐ€ 5์ธ์‹ค, 9์ธ์‹ค, 12์ธ์‹ค์ด๊ณ  6ํ•™๋…„ ์—ฌํ•™์ƒ ์ „์ฒด๊ฐ€ 113๋ช… ์ด๋ผ๋ฉด, 5์ธ์‹ค 4๊ฐœ, 9์ธ์‹ค 5๊ฐœ, 12์ธ์‹ค 4๊ฐœ๋ฅผ ์˜ˆ์•ฝํ•˜๋ฉด ๊ฐ www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main.. 2020. 1. 17.
[๋ฐฑ์ค€] 15953๋ฒˆ: ์ƒ๊ธˆ ํ—Œํ„ฐ https://www.acmicpc.net/problem/15953 15953๋ฒˆ: ์ƒ๊ธˆ ํ—Œํ„ฐ ์ฒซ ๋ฒˆ์งธ ์ค„์— ์ œ์ด์ง€๊ฐ€ ์ƒ์ƒ๋ ฅ์„ ๋ฐœํœ˜ํ•˜์—ฌ ๊ฐ€์ •ํ•œ ํšŸ์ˆ˜ T(1 โ‰ค T โ‰ค 1,000)๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๋‹ค์Œ T๊ฐœ ์ค„์—๋Š” ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ์ œ์ด์ง€๊ฐ€ ํ•ด๋ณธ ๊ฐ€์ •์— ๋Œ€ํ•œ ์ •๋ณด๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๊ฐ ์ค„์—๋Š” ๋‘ ๊ฐœ์˜ ์Œ์ด ์•„๋‹Œ ์ •์ˆ˜ a(0 โ‰ค a โ‰ค 100)์™€ b(0 โ‰ค b โ‰ค 64)๊ฐ€ ๊ณต๋ฐฑ ํ•˜๋‚˜๋ฅผ ์‚ฌ์ด๋กœ ๋‘๊ณ  ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int T = scan.nextInt(); int[] fi.. 2020. 1. 17.
[๋ฐฑ์ค€] 2446๋ฒˆ: ๋ณ„ ์ฐ๊ธฐ - 9 https://www.acmicpc.net/problem/2446 2446๋ฒˆ: ๋ณ„ ์ฐ๊ธฐ - 9 ์ฒซ์งธ ์ค„๋ถ€ํ„ฐ 2ร—N-1๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ฐจ๋ก€๋Œ€๋กœ ๋ณ„์„ ์ถœ๋ ฅํ•œ๋‹ค. www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int N = scan.nextInt(); int col = 0; // ์œ„์ชฝ ํ–‰(N-1๊ฐœ) for(int i=0; i 2020. 1. 16.
[๋ฐฑ์ค€] 2445๋ฒˆ: ๋ณ„ ์ฐ๊ธฐ - 8 https://www.acmicpc.net/problem/2445 2445๋ฒˆ: ๋ณ„ ์ฐ๊ธฐ - 8 ์ฒซ์งธ ์ค„๋ถ€ํ„ฐ 2ร—N-1๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ฐจ๋ก€๋Œ€๋กœ ๋ณ„์„ ์ถœ๋ ฅํ•œ๋‹ค. www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int N = scan.nextInt(); int col = 0; int space = 2; // ์œ—์ค„(N๊ฐœ) for(int i=1; i 2020. 1. 16.
[๋ฐฑ์ค€] 10820๋ฒˆ: ๋ฌธ์ž์—ด ๋ถ„์„ https://www.acmicpc.net/problem/10820 10820๋ฒˆ: ๋ฌธ์ž์—ด ๋ถ„์„ ๋ฌธ์ž์—ด N๊ฐœ๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ด๋•Œ, ๋ฌธ์ž์—ด์— ํฌํ•จ๋˜์–ด ์žˆ๋Š” ์†Œ๋ฌธ์ž, ๋Œ€๋ฌธ์ž, ์ˆซ์ž, ๊ณต๋ฐฑ์˜ ๊ฐœ์ˆ˜๋ฅผ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ๊ฐ ๋ฌธ์ž์—ด์€ ์•ŒํŒŒ๋ฒณ ์†Œ๋ฌธ์ž, ๋Œ€๋ฌธ์ž, ์ˆซ์ž, ๊ณต๋ฐฑ์œผ๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์žˆ๋‹ค. www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); while(scan.hasNextLine()) { String str = scan.nextLine(); int small = 0;// ์†Œ๋ฌธ์ž int big = 0.. 2020. 1. 16.
[๋ฐฑ์ค€] 5073๋ฒˆ: ์‚ผ๊ฐํ˜•๊ณผ ์„ธ ๋ณ€ https://www.acmicpc.net/problem/5073 5073๋ฒˆ: ์‚ผ๊ฐํ˜•๊ณผ ์„ธ ๋ณ€ ๋ฌธ์ œ ์‚ผ๊ฐํ˜•์˜ ์„ธ ๋ณ€์˜ ๊ธธ์ด๊ฐ€ ์ฃผ์–ด์งˆ ๋•Œ ๋ณ€์˜ ๊ธธ์ด์— ๋”ฐ๋ผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ •์˜ํ•œ๋‹ค. Equilateral : ์„ธ ๋ณ€์˜ ๊ธธ์ด๊ฐ€ ๋ชจ๋‘ ๊ฐ™์€ ๊ฒฝ์šฐ Isosceles : ๋‘ ๋ณ€์˜ ๊ธธ์ด๋งŒ ๊ฐ™์€ ๊ฒฝ์šฐ Scalene : ์„ธ ๋ณ€์˜ ๊ธธ์ด๊ฐ€ ๋ชจ๋‘ ๋‹ค๋ฅธ ๊ฒฝ์šฐ ๋‹จ ์ฃผ์–ด์ง„ ์„ธ ๋ณ€์˜ ๊ธธ์ด๊ฐ€ ์‚ผ๊ฐํ˜•์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒฝ์šฐ์—๋Š” "Invalid" ๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด 6, 3, 2๊ฐ€ ์ด ๊ฒฝ์šฐ์— ํ•ด๋‹นํ•œ๋‹ค. ๊ฐ€์žฅ ๊ธด ๋ณ€์˜ ๊ธธ์ด๋ณด๋‹ค ๋‚˜๋จธ์ง€ ๋‘ ๋ณ€์˜ ๊ธธ์ด์˜ ํ•ฉ์ด ๊ธธ์ง€ ์•Š์œผ๋ฉด ์‚ผ๊ฐํ˜• www.acmicpc.net ์ฝ”๋“œ import java.util.Scanner; public class Main { // 1) static int maxNum(.. 2020. 1. 16.
๋ฐ˜์‘ํ˜•