R Programming: Reverse the order of given vector

R Programming: Vector Exercise-20 with Solution

Write a R program to reverse the order of given vector.

Sample Solution :

R Programming Code :

# Create a vector 'v' with a sequence of numbers
v = c(0, 10, 10, 10, 20, 30, 40, 40, 40, 50, 60)

# Print a message indicating the original vector
print("Original vector-1:")

# Print the original vector 'v'
print(v)

# Reverse the order of the vector 'v' and assign it to 'rv'
rv = rev(v)

# Print a message indicating the reversed vector
print("The said vector in reverse order:")

# Print the reversed vector 'rv'
print(rv)

Output:

[1] "Original vector-1:"
 [1]  0 10 10 10 20 30 40 40 40 50 60
[1] "The said vector in reverse order:"
 [1] 60 50 40 40 40 30 20 10 10 10  0                        

Explanation:

• Create a vector:
• v = c(0, 10, 10, 10, 20, 30, 40, 40, 40, 50, 60)
  A vector v is created containing a sequence of numbers, including repeated values.
• Print message (Original vector):
• print("Original vector-1:")
  Prints the message "Original vector-1:" to indicate the following output will show the original vector.
• Print the original vector:
• print(v)
  Displays the content of the vector v (original order).
• Reverse the vector:
• rv = rev(v)
  Uses the rev() function to reverse the order of the elements in the vector v and stores the result in a new variable rv.
• Print message (Reversed vector):
• print("The said vector in reverse order:")
  Prints the message "The said vector in reverse order:" to indicate the next output will show the reversed vector.
• Print the reversed vector:
• print(rv)
  Displays the content of the reversed vector rv

R Programming Code Editor:

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