08 [JAVA] - Selection Statement ( Exercises, Practice, Ternary Operator ), Instanceof Method
Sun Apr 18 2021 22:33:12 GMT+0000 (UTC)
Saved by @ahmedqgqgq #java
import java.util.Scanner; public class Ahmedjava { public static void main(String[] args) { int mark; Scanner input=new Scanner(System.in); System.out.println("Enter your grade:"); mark=input.nextInt(); if(mark>=90){ System.out.println("A"); } else if(mark>=80){ System.out.println("B"); } else if (mark>=70) { System.out.println("C"); } else if(mark>=60){ System.out.println("D"); } else{ System.out.println("fail"); } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int mark; System.out.println("Please Enter mark:"); mark = input.nextInt(); if (mark >= 90 && mark <= 100) { System.out.println("A"); } else if (mark >= 80 && mark < 90) { System.out.println("B"); } else if (mark >= 70 && mark < 80) { System.out.println("C"); } else if (mark >= 60 && mark < 70) { System.out.println("D"); } else { System.out.println("fail"); } } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); boolean x = (5 > 4) || (10 < 5 * 5); System.out.println(x); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int y = 1, z; if (y == 1) { z = 2; } else { z = 5; } System.out.println(z); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int y = 1; int Z = y == 1 ? 2 : 5; System.out.println(Z); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int y = 1; int Z = y == 2 ? 2 : 5; System.out.println(Z); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int mark; mark = input.nextInt(); String r = (mark >= 90 && mark <= 100) ? "A" : (mark >= 80 && mark < 90) ? "B" : (mark >= 70 && mark < 80) ? "C" : (mark >= 60 && mark < 70) ? "D":"fail"; System.out.println(r); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int mark; mark = input.nextInt(); String r = (mark >= 90 && mark <= 100) ? "A" : (mark >= 80 && mark < 90) ? "B" : (mark >= 70 && mark < 80) ? "C" : (mark >= 60 && mark < 70) ? "D" : "fail"; System.out.println(r); System.out.println(r instanceof String); } } import java.util.Scanner; public class Mohamed { public static void main(String[] args) { Scanner input = new Scanner(System.in); int mark; mark = input.nextInt(); String r = (mark >= 90 && mark <= 100) ? "A" : (mark >= 80 && mark < 90) ? "B" : (mark >= 70 && mark < 80) ? "C" : (mark >= 60 && mark < 70) ? "D" : "fail"; System.out.println(r); System.out.println(r instanceof String);// test data type System.out.println(input instanceof Scanner);//test data type } }
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