StartingAndEndingDigit

 // Find the numbers which have the same starting and ending digits in the given range such as 1 to 9, 11, 22, 33, 191, 101, etc within the given range

 

package abc;

 

public class SameStartingAndEndingDigit {

 

       public static void main(String[] args) {

             int range = 200 ;

             String firstdigit;

             String lastdigit;

             for(int i=1; i<=range; i++) { //make sure it is <=

 

                    String convertedToString = Integer.toString(i);

                    int stringLength = convertedToString.length();

                    char firstcharValue = convertedToString.charAt(0);

                    char lastcharValue = convertedToString.charAt(stringLength-1);

                    firstdigit = Character.toString(firstcharValue);

                    lastdigit = Character.toString(lastcharValue);

                   

                    if(firstdigit.equals(lastdigit)) {

                           System.out.println("For the given range of "+range+" , these are the expected values "+i);

                    }

             }

 

       }

 

}

 

OutPut:

For the given range of 200 , these are the expected values 1

For the given range of 200 , these are the expected values 2

For the given range of 200 , these are the expected values 3

For the given range of 200 , these are the expected values 4

For the given range of 200 , these are the expected values 5

For the given range of 200 , these are the expected values 6

For the given range of 200 , these are the expected values 7

For the given range of 200 , these are the expected values 8

For the given range of 200 , these are the expected values 9

For the given range of 200 , these are the expected values 11

For the given range of 200 , these are the expected values 22

For the given range of 200 , these are the expected values 33

For the given range of 200 , these are the expected values 44

For the given range of 200 , these are the expected values 55

For the given range of 200 , these are the expected values 66

For the given range of 200 , these are the expected values 77

For the given range of 200 , these are the expected values 88

For the given range of 200 , these are the expected values 99

For the given range of 200 , these are the expected values 101

For the given range of 200 , these are the expected values 111

For the given range of 200 , these are the expected values 121

For the given range of 200 , these are the expected values 131

For the given range of 200 , these are the expected values 141

For the given range of 200 , these are the expected values 151

For the given range of 200 , these are the expected values 161

For the given range of 200 , these are the expected values 171

For the given range of 200 , these are the expected values 181

For the given range of 200 , these are the expected values 191