File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
package test;
import java.util.Scanner;
public class Hello {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int num1, num2;
String op;
System.out.println("계산기");
System.out.print("첫째 숫자를 입력하세요:");
num1 = sc.nextInt();
System.out.print("연산자를 입력하세요:");
op = sc.next();
System.out.print("두번째 숫자를 입력하세요:");
num2 = sc.nextInt();
System.out.println("결과 : " + calc(num1, num2, op));
}
public static int calc(int num1, int num2, String op) {
int result = 0;
if(op == "+") {
result = num1+num2;
}
else if(op == "-") {
result = num1-num2;
}
else if(op == "*") {
result = num1*num2;
}
else {
result = num1/num2;
}
return result;
}
}