What is the value returned by the following function? Give your answer in terms of n. Express the running time using the Theta notation, clearly showing intermediate steps. HW1Q3(n) sto for i=1 to n do for j = 1 to i do for k = j to i + j do ISS+1 returns What is the value returned by the following function? Give your answer in terms of n. Express the running time using the Theta notation, clearly showing intermediate steps. HW1Q3(n) sto for i=1 to n do for j = 1 to i do for k = j to i + j do ISS+1 returns