pubulic class Math_ {
public static void main(String[] args) {
int num = 456;
System.out.print(*1.코드입력*);
int num1 = 111;
System.out.print(*2. 코드입력*);
}
}
결과값
num1 : 400
num2 : 100
pubulic class Math_ {
public static void main(String[] args) {
int num = 456;
System.out.print("num: " + Math.round((num/100)*100);
int num1 = 100;
System.out.print("num1 : " + Math.round((num/100)*100);
}
}