एक मैक्स-हीप (max-heap) में, सबसे छोटी कुंजी (key) वाला तत्व हमेशा निम्नलिखित में से किस स्थान पर स्थित होता है?

What is the worst-case time complexity of inserting 'n' elements into an initially empty linked list such that the linked list remains sorted?

What are the contents of an initially empty stack (from bottom to top) after performing the following operations? PUSH(A); PUSH(B); PUSH(C); POP; PUSH(D); POP; POP; PUSH(E); PUSH(F); POP;