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("FFF"); intindex =KMP (STR1,STR2); SYSTEM.OUT.PRINTLN (index); } Static intKMP (String str1, String str2) {inti = 0; intj = 0; int[] Next =New int[Str2.length ()]; Next=Getnextval (STR2); while(I str2.length ()) { if(j = =-1 | | str1.getbytes () [i] = =str2.getbytes () [j]) {i++; J++; } Else{J=Next[j]; } } if(J = =str2.length ()) { returnIstr2.length (); } return-1; } Static int[] Getnextval (String str2) {intk=-1; intj = 0; int[]

Some property information stored in the thread class object can help us to identify each thread, know its state, and adjust its precedence. These properties are: ID: The unique identity of each thread. Name: The names of the threads. Priority: The precedence of the thread object. The priority level is between 1-10, 1 is the lowest, and 10 is the highest. It's not recommended to change their priority, but you can do it if you want. Status: The state of the thread. In Java, threads

GROUP by Deptno));-the department name of the department with the highest average salarySELECT dname from dept WHERE deptno =(SELECT Deptno from(SELECT deptno, AVG (SAL) avg_sal from emp GROUP by Deptno)WHERE avg_sal =(SELECT MAX (avg_sal) from(SELECT deptno, AVG (SAL) avg_sal from emp GROUP by Deptno)));-the department name of the department with the lowest average salary levelSELECT Dept.dname,t1.deptno,grade,avg_sal from(SELECT Deptno,grade,avg_sal from(SELECT AVG (SAL) avg_sal, deptno from