Q81. Write the output of the following :
L = [[5, 7, 9, 1 ], [12, 23, 4, 9]]
for r in L:
  r.reverse()
  for e in r:
    print(e, end = " ")
Q82. Write the output of the following:
L = [[5, 7, 9, 1 ], [12, 23, 4, 9]]
for r in L:
  r.sort()
  for e in r:
    print(e, end = " ")
Q83. How many elements will be there in list 'L'
L = [[p, q] for p in (0, 4) for q in (0, 4)]
Q84. Write the output of the following:
L = [[p, q] for p in (0, 4) for q in (0, 4)]
print(L[0])
Q85. Write the output of the following:
L = [23, 45, 65, 32, 3]
L.insert(L[4], 'Monitor')
print(L)
Q86. Which statement will give the same output?
list1 = [1, 2, 3, 4]
list2 = [5, 6, 7, 8]
Q87. Write the output of the following:
L = [11, 21, 31, 41]
L.append([51,62,73,84])
print(len(L))
Q88. Write the output of the following :
L = [11, 21, 31, 41]
L.extend([51,62,73,84])
print(len(L))
Q89. Write the output of the following
L1 = ['C++', 'C-Sharp', 'Visual Basic']
L2 = [name.upper() for name in L1]
L3 = [name for name in L1]
if(L2[2][0] == L3[2][0]):
print("YES")
else:
print("N0")
Q90. Write the output of the following :
L = [11, 22, 33, 44, 55, 66]
for i in range(1, 6):
L[i - 1] = L[i]*2
for i in range(0, 4):
print(L[i], end = " ")
