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Artemon [7]
2 years ago
14

To achieve asymptotically optimal performance, a skip list must use promotion probability . true or false and

Computers and Technology
1 answer:
shusha [124]2 years ago
6 0

Answer:True

Explanation: Skip list is used in inserting of the complex terms in particular sequence . It is stated in the form of the data structure that also locates the complexity by searching. Skip list works in the form of sequences in which has levels. The items in every level is displayed in promoted manner by "i+1" when the actual level is "i" , which is also known as the promotion factor/probability.

Therefore, the given statement is true.

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motikmotik
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This is to bunch of questions..
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2 years ago
What are the possible consequences of plagiarism?
Semenov [28]

Answer:

Students who plagiarize or otherwise engage in academic dishonesty face serious consequences. Sanctions may include, but are not limited to, failure on an assignment, grade reduction or course failure, suspension, and possibly dismissal.

3 0
2 years ago
Write a function named ilovepython that prints out I love Python three times. Then, call that function.
Brums [2.3K]

Answer:

The program to this question can be described as follows:

Program:

def ilovepython(): #defining a method

   for i in range(3): #defining a loop that print messasge three times

       print('I love Python')#print messasge

ilovepython() #calling the method

Output:

I love Python

I love Python

I love Python

Explanation:

Description of the python program can be described as follows:

  • In the above Python program, a method "ilovepython" is defined, inside the method a for loop is used, inside the loop print method is used, that print the message "I love Python".
  • In python for loop is used to iterate over series and we can execute a set of statements with the loop, tuple, series, once for each element in the list.
8 0
2 years ago
What are the steps to add a bibliography to a document? 1. Create a using the proper steps. 2. Go to the tab on the ribbon. 3. I
olasank [31]

Answer:

The steps required to add a bibliography after adding the sources of the information contained in the document and marking the references made in the text, are;

1. Click to select insertion point of the bibliography

2. Select the Reference tab by clicking on the Reference tab in the ribbon

3. Within the Citations & Bibliography group, select Bibliography to open  a dropdown list of bibliography format

4. Select the applicable format

5. By selecting the desired bibliography format, the bibliography is inserted at the selected insertion point of the document

Explanation:

6 0
2 years ago
Building a String Library
maw [93]
Code:

def myAppend( str, ch ):
# Return a new string that is like str but with
# character ch added at the end
return str + ch

def myCount( str, ch ):
# Return the number of times character ch appears
# in str.

# initiaalizing count with 0
count = 0

# iterating over every characters present in str
for character in str:
# incrementing count by 1 if character == ch
if character == ch:
count += 1

# returning count
return count


def myExtend( str1, str2 ):
# Return a new string that contains the elements of
# str1 followed by the elements of str2, in the same
# order they appear in str2.

# concatenating both strings and returning its result
return str1 + str2

def myMin( str ):
# Return the character in str with the lowest ASCII code.

# If str is empty, print "Empty string: no min value"
# and return None.
if str == "":
print("Empty string: no min value")
return None

# storing first character from str in char
char = str[0]

# iterating over every characters present in str
for character in str:
# if current character is lower than char then
# assigning char with current character
if character < char:
char = character
# returning char
return char


def myInsert( str, i, ch ):
# Return a new string like str except that ch has been
# inserted at the ith position. I.e., the string is now
# one character longer than before.

# Print "Invalid index" if
# i is greater than the length of str and return None.

if i > len(str):
print("Invalid index")
return None

# str[:i] gives substring starting from 0 and upto ith position
# str[i:] gives substring starting from i and till last position
# returning the concatenated result of all three
return str[:i]+ch+str[i:]

def myPop( str, i ):
# Return two results:
# 1. a new string that is like str but with the ith
# element removed;
# 2. the value that was removed.
# Print "Invalid index" if i is greater than or
# equal to len(str), and return str unchanged and None
if i >= len(str):
print("Invalid index")
return str, None

# finding new string without ith character
new_str = str[:i] + str[i+1:]

# returning new_str and popped character
return new_str, str[i]

def myFind( str, ch ):
# Return the index of the first (leftmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.

# finding length of the string
length = len(str)

# iterating over every characters present in str
for i in range(length):
# returning position i at which character was found
if str[i]==ch:
return i
# returning -1 otherwise
return -1


def myRFind( str, ch ):
# Return the index of the last (rightmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.

# finding length of the string
length = len(str)

# iterating over every characters present in str from right side
for i in range(length-1, 0, -1):
# returning position i at which character was found
if str[i]==ch:
return i
# returning -1 otherwise
return -1

def myRemove( str, ch ):
# Return a new string with the first occurrence of ch
# removed. If there is none, return str.

# returning str if ch is not present in str
if ch not in str:
return str

# finding position of first occurence of ch in str
pos = 0

for char in str:
# stopping loop if both character matches
if char == ch:
break
# incrementing pos by 1
pos += 1

# returning strig excluding first occurence of ch
return str[:pos] + str[pos+1:]

def myRemoveAll( str, ch ):
# Return a new string with all occurrences of ch.
# removed. If there are none, return str.

# creating an empty string
string = ""

# iterating over each and every character of str
for char in str:
# if char is not matching with ch then adding it to string
if char!=ch:
string += char
# returning string
return string

def myReverse( str ):
# Return a new string like str but with the characters
# in the reverse order.

return str[::-1]
6 0
2 years ago
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