int i = 0;
switch(i){
case 0: i++; break;
case 2: i = i - 2; break;
case 3: i = 3; break;
}
System.out.println(i);
int i = 0;
if(i == 2){
i++;
} else if(i == 3 || i == 4){
i = i + 2;
} else if(i == 6){
i++;
}
System.out.println(i);
int c = (int)(Math.random * 100) % 5 + 1;
String result = "";
switch(c){
case 1: result = "일"; break;
case 2: result = "이"; break;
case 3: result = "삼"; break;
case 4: result = "사"; break;
case 5: result = "오"; break;
}
System.out.println(result);
java.util.Scanner sc = new java.util.Scanner(System.in);
int input = Integer.parseInt(sc.nextLine());
int a = 5;
int b = 7;
switch(input){
case 0: a = a + 2; break;
case 1: b = b + 4; break;
case 2: a = a + b; break;
default: b = b + 5;
}
System.out.println(a);
System.out.println(b);
java.util.Scanner sc = new java.util.Scanner(System.in);
int score = Integer.parseInt(sc.nextLine());
String result = "";
switch(score / 10){
case 10:
case 9: result = "수"; break;
case 8: result = "우"; break;
case 7: result = "미"; break;
case 6: result = "양"; break;
default:
case 5: result = "가"; break;
}
System.out.println(result);
java.util.Scanner sc = new java.util.Scanner(System.in);
int input = Integer.parseInt(sc.nextLine());
while(input > 5 || input < 1){
input = Integer.parseInt(sc.nextLine());
}
switch(input){
case 1: result = "일"; break;
case 2: result = "이"; break;
case 3: result = "삼"; break;
case 4: result = "사"; break;
case 5: result = "오"; break;
}
7. 나이를 입력 받아 해당 나이의 때의 학력이 초,중,고 중 어디에 해당하는지 출력해보자.
```java
java.util.Scanner sc = new java.util.Scanner(System.in);
int age = Integer.parseInt(sc.nextLine());
String result = "";
if(age > 7 && age < 14){
result = "초";
} else if(age > 13 && age < 17){
result = "중";
} else if(age > 16 && age < 20){
result = "고";
}
System.out.println(result);
또는
나이로는 초,중,고 를 알 수 없음