please help me with this problem
The following program uses if-else-if statements to determine a letter grade. Rewrite it using if statements with logical operators (&&, ||, !) to produce the same output when given the same inputs.
import java.util.Scanner;
public class GradeCalculator{
public static void main(String[] args){
int grade;
Scanner input = new Scanner(System.in);
System.out.println("Enter numeric grade out of 100: ");
grade = input.nextInt();
if (grade >= 90){
System.out.println("Congratulations! You got an A!");
}
else if (grade >= 80){
System.out.println("Yay! You got a B!");
}
else if (grade >= 70){
System.out.println("You got a C!");
}
else if (grade >= 60){
System.out.println("Oh no. You got a D!");
}
else {
System.out.println("Sorry. You got an F.");
}
}
}
Your required Answer:
import java.util.Scanner;
public class GradeCalculator{
public static void main(String[] args) {
int grade;
Scanner input = new Scanner(System.in);
System.out.println("Enter numeric grade out of 100: ");
grade = input.nextInt();
if(grade < 60) {
System.out.println("Sorry. You got an F.");
}
if(grade >= 60 && grade < 70) {
System.out.println("Oh no. You got a D!");
}
if(grade >= 70 && grade < 80) {
System.out.println("You got a C!");
}
if(grade >= 80 && grade < 90) {
System.out.println("Yay! You got a B!");
}
if(grade >= 90) {
System.out.println("Congratulations! You got an A!");
}
}
}
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