#1. Create a vector v, and add two elements: “hello”, 133


#2. Print the second element of v


#3. Convert the second element of v to integer I 


#4. Create vector v2 which contains number from 1 to 6


#5. Create vector v3 which adds integer I to each element of v2 


#6. Create a list l which contains same element of v 


#7. Get the length of v, v2, v3 and l 


#8. Convert vector v to a list vl, and compare the value of vl and l