Question 4 12.5 pts Fill in the blank. Consider this snapshot of an algorithm: for i = 1 to n-1 for j = 1+1 ton a = a + 1 The inner for-loop instruction will execute the statement a = 9+1_ times when i = n-1. Question 6 12.5 pts Fill in the blank Consider this snapshot of an algorithm: for i=1 to n-1 a = for j = i+1 to n The inner for-loop instruction will execute the statement a = 0+1_ times when i = 2