Which of the following if statements correctly executes all three following commands only when the if condition is true? i. if ( x < 10) int ans; ans = x * 90; system. out. println( " " + ans); ii. if ( x < 10){ int ans; ans = x * 90; system. out. println( " " + ans); }iii. if { ( x < 10) int ans; ans = x * 90; system. out. println( " " + ans); }
ii only
i, ii and iii
i only
i and iii
iii only

Write a method in the heapintpriorityqueue class called merge that accepts another heapintpriorityqueue as a parameter and adds all elements from the other queue into the current queue, maintaining proper heap order such that the elements will still come out in ascending order when they are removed. your code should not modify the queue passed in as a parameter. (recall that objects of the same class can access each other's private fields.)

What is the algorithm for building a binary tree program

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?