Plz answer all the questions on both pictures

ooo cricket 1:58 AM isidore.udayton.edu 49 ISIDORE TOOLS SITES are the v the String Hello; string t = World". a. s.length tlength) b. s.substring, 2) c. s.substring(s.length2, s.length)) R2.11 Find at least five compile-time errors in the following program. public class HasErrors public static void main) System.out.print (Please enter two numbers:) System.out printline( "The sum isx y) . R2.12 Find three run-time errors in the following program. public class HasErrors public static void main(String args) int x0 int y 0; Scanner in new Scanner("System.in) System.out print( "Please enter an integer:) x = in. read!nt(); System.out.print("Please enter another integer:) x = in.readInt(); System.out.println( The sum is"x y)i . R2.13 Consider the following code segment