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+---- Thread: [Java] Java Switch Statement (/showthread.php?tid=5949133)
Java Switch Statement - OBAMASELF - Mar 10, 2019
import java.util.Scanner;
public class GradeCalculatorIF
{
public static void main (String [] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("Please input a student unit total");
double unitTotal = sc.nextDouble();
if(unitTotal >= 0 && unitTotal < 50)
{
System.out.println("F-<m");
}
if(unitTotal >= 50 && unitTotal < 60)
{
System.out.println("P-5");
}
if(unitTotal >= 60 && unitTotal < 70)
{
System.out.println("C-6");
}
if(unitTotal >= 70 && unitTotal < 80)
{
System.out.println("D-7");
}
if(unitTotal >= 80 && unitTotal < 90)
{
System.out.println("HD-8");
}
if(unitTotal >= 90 && unitTotal < 100)
{
System.out.println("HD-9");
}
if(unitTotal == 100)
{
System.out.println("HD-10");
}
if(unitTotal > 100 && unitTotal < 0)
{
System.out.println("Invalid");
}
}
}
How can I change that into a switch statement? Please help a brother out here.
RE: Java Switch Statement - HFDone - Mar 10, 2019
https://www.tutorialspoint.com/java/switch_statement_in_java.htm
RE: Java Switch Statement - k45h - Mar 11, 2019
Switches should be used for switching, not condition checking. You are better off using else-if as it is much clearer.
RE: Java Switch Statement - Suspect. - Mar 11, 2019
Switches should be used when determining which option from multiple options should be used and should not be used with bool statements.
RE: Java Switch Statement - Joseph Stalin - Apr 23, 2019
You cannot possibly use a switch statement in that. Switch statements check for equivalency and equivalency only.