선택문 / 반복문
void range(int number){
if(number < 10){
System.out.println("0 ~ 10");
}else if(number == 10){
System.out.println("10");
}else{
System.out.println("10 ~");
}
}
->
0 ~ 10
10
10 ~
: 판별 가능한 자료형 → 정수 자료형 + 문자 자료형 (실수 자료형 X)
void _switch(int number){
switch(number){
case 5:
System.out.println("5");
break;
case 10:
System.out.println("10");
break;
case 100:
System.out.println("100");
break;
}
}
->
5
10
100
main
public static void main(String[] args) {
select_statement state = new select_statement();
int num1 = 5;
int num2 = 10;
int num3 = 100;
state.ifelse(num1);
state.ifelse(num2);
state.ifelse(num3);
state._switch(num1);
state._switch(num2);
state._switch(num3);
}