#09 [JAVA] - Selection Statement (Switch Statements)
Mon Apr 19 2021 00:53:04 GMT+0000 (UTC)
Saved by @ahmedqgqgq #java
import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 2; switch (x) { case 1: System.out.println("case #1"); break; case 2: System.out.println("case #2"); break; case 3: System.out.println("case #3"); break; } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 5; switch (x) { case 1: System.out.println("case #1"); break; case 2: System.out.println("case #2"); break; case 3: System.out.println("case #3"); break; } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 5; switch (x) { case 1: System.out.println("case #1"); // break; case 2: System.out.println("case #2"); // break; case 3: System.out.println("case #3"); // break; } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 2; switch (x) { case 1: System.out.println("case #1"); // break; case 2: System.out.println("case #2"); // break; case 3: System.out.println("case #3"); // break; } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 1; switch (x) { case 1: System.out.println("case #1"); // break; case 2: System.out.println("case #2"); // break; case 3: System.out.println("case #3"); // break; } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 1; switch (x) { case 1: System.out.println("case #1"); // break; case 2: System.out.println("case #2"); // break; case 3: System.out.println("case #3"); // break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 5; switch (x) { case 1: System.out.println("case #1"); break; case 2: System.out.println("case #2"); break; case 3: System.out.println("case #3"); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Play enter day#"); int day=input.nextInt(); switch(day){ case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 6: case 7: System.out.println("Weekday"); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Play enter day#"); int day = input.nextInt(); switch (day) {// byte,short,char,and int primitive data types. case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 6: case 7: System.out.println("Weekday"); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter one of these operators:(*, /, %, +, -)"); char c = input.next().charAt(0); int n1, n2; System.out.println("Enter n1:"); n1 = input.nextInt(); System.out.println("Enter n2:"); n2 = input.nextInt(); switch (c) { case '*': System.out.println("res=" + (n1 * n2)); break; case '/': System.out.println("res=" + (n1 / n2)); break; case '%': System.out.println("res=" + (n1 % n2)); break; case '+': System.out.println("res=" + (n1 + n2)); break; case '-': System.out.println("res=" + (n1 - n2)); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter a letter:"); char c = input.next().charAt(0); switch (c) { case 'a': System.out.println(c); break; case 'b': System.out.println(c); break; case 'c': System.out.println(c); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter a letter:"); char c = input.next().charAt(0); switch (c) { case 'a': System.out.println(c); System.out.println("Enter number:"); int x = input.nextInt(); if (x < 10) { System.out.println("hello ahmed"); } break; case 'b': System.out.println(c); break; case 'c': System.out.println(c); break; default: System.out.println("It is not an option"); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); switch(3){//switch no can use (n>50&&n<100) case 1:{ break; } case 2+1: System.out.println("case 2+1"); break; default: System.out.println("It is not an option")); } } } import java.util.Scanner; import javax.swing.SwingConstants; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); switch(50){//switch no can use (n>50&&n<100) case 1:{ break; } case 100: case 50: System.out.println("case 2+1"); break; default: System.out.println("It is not an option"); } } }
Comments