class Program { public static void main(String[] args) { Scanner Scan = new Scanner(System.in); System.out.print("A = "); int A = Scan.nextInt(); System.out.print("B = "); int B = Scan.nextInt(); System.out.print("N = "); int N = Scan.nextInt(); double R = 0; switch(N) { case 1: R = A+B; break; case 2: R = A-B; break; case 3: R = A*B; break; case 4: R = A/B; break; } System.out.println(R); } }
class Program { public static void main(String[] args) {
Scanner Scan = new Scanner(System.in); System.out.print("A = "); int A = Scan.nextInt(); System.out.print("B = "); int B = Scan.nextInt(); System.out.print("C = "); int C = Scan.nextInt(); double kp = 0,ko = 0;
if (A > 0) kp++; else if (A < 0)ko++; if (B > 0) kp++; else if (B < 0)ko++; if (C > 0) kp++; else if (C < 0)ko++;
import java.io.*;
import java.lang.*;
class Program {
public static void main(String[] args) {
Scanner Scan = new Scanner(System.in);
System.out.print("A = ");
int A = Scan.nextInt();
System.out.print("B = ");
int B = Scan.nextInt();
System.out.print("N = ");
int N = Scan.nextInt();
double R = 0;
switch(N) {
case 1: R = A+B;
break;
case 2: R = A-B;
break;
case 3: R = A*B;
break;
case 4: R = A/B;
break;
}
System.out.println(R);
}
}