白駿二階if門

Q.1330

Scanner sc = new Scanner(System.in);
int result = Integer.compare(sc.nextInt(), sc.nextInt());

switch (result) {
case 0:
	System.out.println("==");
	break;
case -1:
	System.out.println("<");
	break;
case 1:
	System.out.println(">");
	break;
default:
	break;
}

Q.9498(1)

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int score = Integer.parseInt(br.readLine())/10;

if (score >= 90) {
	System.out.println("A");
} else if (score < 90 && score >= 80) {
	System.out.println("B");
} else if (score < 80 && score >= 70) {
	System.out.println("C");
} else if (score < 70 && score >= 60) {
	System.out.println("D");
}else {
	System.out.println("F");
}

Q.9498(2)

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int score = Integer.parseInt(br.readLine())/10;

System.out.println(score>8?"A":score>7?"B":score>6?"C":score>5?"D":"F");

Q.2753

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int year = Integer.parseInt(br.readLine());

System.out.println((year % 4 == 0 && year % 100 != 0) || year % 400 == 0 ? 1 : 0);

Q.14681

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int x = Integer.parseInt(br.readLine());
int y = Integer.parseInt(br.readLine());

System.out.println(x > 0 ? (y > 0 ? 1 : 4) : (y > 0 ? 2 : 3));

Q.2884(1)

Scanner sc = new Scanner(System.in);
int h = sc.nextInt();
int m = sc.nextInt();

m = h * 60 + m - 45;
if (m < 0)
	m += 1440;
System.out.println(m / 60 + " " + m % 60);

sc.close();

Q.2884(2)

Scanner sc = new Scanner(System.in);
int h = sc.nextInt();
int m = sc.nextInt();

if (m >= 45) {
	m = m - 45;
} else {
	m = 60 - (45 - m);
	h = h == 0 ? h = 24 : h;
	h = h - 1;
}

System.out.println(h + " " + m);

sc.close();