public class Final$\{$

public static void main$($String$[]$ args$)\{$

String S$1=$ "Java Programming";

String S$2="$ is taught";

String S$3="$ in $125"$;

int iSize $=$ S$3.$length$()+3$;

System.out.println$($iSize$)$; # $1$

char cChar $=$ S$1.$charAt$(10)$;

System.out.println$($cChar$)$ # $2$

int iIndex $=$ S$2.$indexOf$("$p$")$;

System.out.println$($iIndex$)$; # $3$

String sSubstr $=$ S$1.$substring$(1,7)$;

System.out.println$($sSubstr$)$; # $4$

boolean bEquals $=$ S$2.$equals$("$ is taught"$)$;

System.out.println$($bEquals$)$; # $5$

$\}$

$\}$