Tastynut

import java.util.*; public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if(a==b && b==c) { System.out.print(10000+a*1000); } else if (a==b && b!=c) { System.out.print(1000+a*100); } else if (a==c && b!=c) { System.out.print(1000+a*100); } else if (c==b && a!=c) { System.out.print(1000+b*..

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); int h = (b+c)/60; int m = (b+c)%60; System.out.print((a+h)%24+" "+m); } } 흠... 조건문 문제라는데 조건문 없이 풀렸다...

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int h = sc.nextInt(); int m = sc.nextInt(); if ( m-45 < 0 && h == 0) { System.out.print(23+" "+(m+15)); } else if (m-45 < 0) { System.out.print((h-1)+" "+(m+15)); } else { System.out.print(h+" "+(m-45)); } } } 틀린이유: 0시일 경우를 고려하지 않음

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int x = sc.nextInt(); int y = sc.nextInt(); if (x > 0 && y > 0) { System.out.print("1"); } else if (x > 0 && y 0) { System.out.print("2"); } else { System.out.print("3"); } } }

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); if ( (a%4 == 0 && a%100 != 0) || a%400 == 0) { System.out.print("1"); } else { System.out.print("0"); } } }

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); if (a >= 90) { System.out.print("A"); } else if (a >= 80) { System.out.print("B"); } else if (a >= 70) { System.out.print("C"); } else if (a >= 60) { System.out.print("D"); } else { System.out.print("F"); } } }

문제에서 A B처럼 공백을 두고 분리되어 있다길래 split함수를 써야 하는 건줄 알았다...그런데 .split(" ")을 하면 자꾸 배열이 길이가 1이어서 끙끙앓다가 설마 하고 그냥 넣어보자는 식으로 했는데 맞았다... import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); if (a > b) { System.out.print(">"); } else if (a < b) { System.out.print("

public class Main{ public static void main(String[] args) { System.out.println(" ,r'\"7"); System.out.println("r`-_ ,' ,/"); System.out.println(" \\. \". L_r'"); System.out.println(" `~\\/"); System.out.println(" |"); System.out.println(" |"); } }

import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); //첫번째 3자리 수 int b = sc.nextInt(); //두번째 3자리 수 System.out.println(a*(b%10)); System.out.println(a*((b/10)%10)); System.out.println(a*((b/100))); System.out.println(a*b); } }

import java.util.*; public class Main{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int A = scanner.nextInt(); int B = scanner.nextInt(); int C = scanner.nextInt(); System.out.println((A+B)%C); System.out.println(((A%C) + (B%C))%C); System.out.println((A*B)%C); System.out.println(((A%C) * (B%C))%C); } } -> 곱하기는 '*'