Condition does not working...

[former_member472138]

Hi,

This below code does not working for me.

from the input variable a, am taking last digit and checking if any of the digit is equal then sending USA or GB.

char d="";

int m=a.length();

d=a.substring(m-1);

   if(d=="0"||d=="1"||d=="2"||d=='3'||d=="4"||d=="5"||d=="6"||d=="7"||d=="8"||d=="9"||d=="{"||d=="A"||d=="B"||d=="C"||d=="D"||d=="E"||d=="F"||d=="G"||d=="H"||d=="I")

        return "USA";

else if(d=="&"||d=="^"||d=="K"||d=="L"||d=="M"||d=="N"||d=="O"||d=="P"||d=="Q"||d=="R")

     return "GB";

Thanks.

[markangelo_dihiansan · Accepted solution]

Hello,

For character operations, you should use quotation mark instead of double quotes. See code below:

char d;
int m=a.length()-1;
d=a.charAt(m);
if(d=='0'||d=='1'||d=='2'||d=='3'||d=='4'||d=='5'||d=='6'||d=='7'||d=='8'||d=='9'||d=='{'||d=='A'||d=='B'||d=='C'||d=='D'||d=='E'||d=='F'||d=='G'||d=='H'||d=='I')
return "USA";
else if(d=='&'||d=='^'||d=='K'||d=='L'||d=='M'||d=='N'||d=='O'||d=='P'||d=='Q'||d=='R')
return "GB";

Hope this helps,

Mark

[former_member472138 · Accepted solution]

says Missing return statement.

[markangelo_dihiansan · Accepted solution]

Hello,

I just copied the code you pasted above and placed character operations. Please add this at the end of the code

else
return "not found";

Regards,

Mark

[former_member201264]

Hi,

Write as below:

String d = null;

int m = a.length();

d = a.substring(m-1, m);

-------------------------

   if d.equals ("0" or "1"||d=="2"||d=='3'||d=="4"||d=="5"||d=="6"||d=="7"||d=="8"||d=="9"||d=="{"||d=="A"||d=="B"||d=="C"||d=="D"||d=="E"||d=="F"||d=="G"||d=="H"||d=="I")

        return "USA";

else if(d=="&"||d=="^"||d=="K"||d=="L"||d=="M"||d=="N"||d=="O"||d=="P"||d=="Q"||d=="R")

     return "GB"

--------------------------------

Use as below:

class ConditionalDemo1 {

    public static void main(String[] args){
        int value1 = 1;
        int value2 = 2;
        if((value1 == 1) && (value2 == 2))
            System.out.println("value1 is 1 AND value2 is 2");
        if((value1 == 1) || (value2 == 1))
            System.out.println("value1 is 1 OR value2 is 1");
    }
}

Regards,

Sreeni.

[former_member472138]

facing typecasting issue.