白駿2884号:目覚まし時計(Java/Kotlin)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.StringTokenizer;

public class Main{
    public static void main(String[] args) throws IOException {
        
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
	String str = br.readLine();
	StringTokenizer st = new StringTokenizer(str," ");
	int H = Integer.parseInt(st.nextToken());
	int M = Integer.parseInt(st.nextToken());
        
	if(M < 45) {
		H--;
		M = 60 - (45 - M);
             
		if(H < 0) {
  			H = 23;
		}
             
		System.out.println(H + " " + M);
	}
	else {
		System.out.println(H + " " + (M - 45));
	}
    }
}

import java.io.BufferedReader
import java.io.InputStreamReader
import java.util.StringTokenizer

fun main() = with(System.`in`.bufferedReader()){
    
    val str = readLine()
    val token = StringTokenizer(str," ")
    
    var H = token.nextToken().toInt()
    var M = token.nextToken().toInt()
    
    if (M<45){
        H--
        M = 60-(45-M)
        
        if(H < 0){
            H = 23
        }
        println("${H} ${M}")
        
    } else {
        println("${H} ${M-45}")
    } 
}

import java.util.Scanner;

public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        
        int H = sc.nextInt();
        int M = sc.nextInt();
        sc.close();
        
        if(M<45){
            H--;
            M= 60-(45-M);
            
            if(H<0){
                H=23;
            }
            
            System.out.println(H + " " + M);   
        }
        else {
            System.out.println(H + " " + (M-45));
        }
          
    }
}

import java.util.Scanner

fun main() = with(Scanner(System.`in`)){
    var H = nextInt()
    var M = nextInt()
    
    if (M<45){
        H--
        M = 60-(45-M)
        
        if(H < 0){
            H = 23
        }
        println("${H} ${M}")
        
    } else {
        println("${H} ${M-45}")
    }
    
}