Q41. Write the output of the following:
a=10
while a>5:
  if a%7==0:
    print(a**2,end='@')
  else:
    print(a-1,end='@')
  a=a-3
Q42. How many times the following loop will execute?
s1="flow of control in python"
for i in s1[1:5]:
print()
Q43. Write the output of the following:
s=0
L = [2, 4, 6, 8, 10]
for i in range(1,len(L),1):
s = s + L[i]
print(s)
Q44. How many times "Hello" will print:
s=0
L = [2, 4, 6, 8, 10]
for i in range(len(L)-1):
   print("Hello")
print("Hello")
Q45. How many times "Hello" will print:
s=0
L = [2, 4, 6, 8, 10]
for i in range(len(L)):
  if L[i]//2==1:
    print("Hello")
Q46. Write the output of the following:
L = ["A","B","C","D","E"]
for i in range(len(L)-2):
  L.pop()
print(L)
Q47. Write the output of the following:
def ch(st):
  str =""
  for i in range(1,4):
   if i%2==0:
     str=str+st[i]
   elif st[i].lower():
     str = str + st[i-1]
   else:
     str=str+st[i]
  print('-'. join (str))
ch('flow')
Q48. Write the output of the following:
st1="Flow91"
st2="gun"
I=0
while I<len(st1):
  if st1[I]>="a" and st1[I]<="z":
   st2=st2+st1[I+1]
  elif st1[I]>="0" and st1[I]<="9":
   st2=st2+st1[I-1]
  else:
   st2=st2+"?"
  I=I+1
print(st2)
Q49. Write the output of the following:
T=["flow","of","Control"]
T1=range(len(T))
for i in T1:
  print(T[i].upper(), end="-")
Q50. Write the output of the following:
d = [1, 2, 3]
for k in d:
  print(k, end = "+")
else:
  print("final")
