Select the correct answer.

one_diff(a?): Description: Determine if there is exactly one character different between exactly two strings. Parameters: Determ

Vladimir79 [104]

Answer:

See explaination

Explanation:

def one_diff(s1,s2):#mthod return true if s1 and s2 has one difference

l1=list(s1)#store characters to list

l2=list(s2)

c=0

if len(l1)!=len(l2):

return False

for i in l1:

if i in l2:#for each character if it is in l1 and l2 continue

continue

else:

c+=1

if c==1:

return True#ret True if cis 1 else False

return False

def exchange(s,*k):#method that exchanges characters

l=list(k)

if len(l)!=0:#check validity of arguments

for i in l:

if i<0 and i+(2*i)>len(s):

res=s

elif i>len(s):

res=s

return res

if len(l)==0:#if no indexes are given

c1=s[0]

c2=s[-1]

res=c2

res=res+s[1:]

res=res[0]+res[1:].replace(c2,c1)

return (res)

elif len(l)==1:#if one index is given

c1=s[l[0]]

c2=s[-1]

res=''

for i in s:

if i==c1 or i==c2:

if i==c2:

res+=c1

else:

res+=c2

else:

res+=i

return (res)

else:#if two indexes are given

c1=s[l[0]]

c2=s[l[1]]

res=''

for i in s:

if i==c1 or i==c2:

if i==c2:

res+=c1

else:

res+=c2

else:

res+=i

return (res)

def is_chain(*k):#method that checks words for one difference

l=list(k)

if len(l)==0:

return False

if len(l)==1:

return True

if len(l)>1:

for i in range(len(l)-1):#for two words in l

if one_diff(l[i],l[i+1]):#call one_diff method

continue

else:

return False

return True

def scramble(s):#method that exchanges characters

i=0

while i<len(s)-1:

s=exchange(s,i,i+1)

i+=2

print(s)

please check out the screenshots in attachment.

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3 years ago

What are some cloud storage devices?

ryzh [129]

i believe some are google docs, apple icloud, xdrive, MediaMax, and Strongspace

6 0

4 years ago

Write a program that creates a list (STL list) of 100 random int values. Use the iterators to display all the values of the list

sertanlavr [38]

Answer:

The program is as follows:

#include <bits/stdc++.h>

#include <iostream>

using namespace std;

int main(){

list <int> myList;

for(int i=0;i<100;i++){

myList.push_back(rand()%100); }

list <int> :: iterator it;

cout<<"Forward: ";

for(it = myList.begin(); it != myList.end(); ++it){

cout <<*it<<" "; }

cout<<"\nReversed: ";

std::copy(myList.rbegin(),myList.rend(),std::ostream_iterator<int>(std::cout, " "));

myList.sort();

cout<<"\nSorted: ";

for(it = myList.begin(); it != myList.end(); ++it){

cout <<*it<<" "; }

return 0;

}

Explanation:

This declares the list

list <int> myList;

The following iteration generates 100 random integers into the list

for(int i=0;i<100;i++){

myList.push_back(rand()%100); }

This initializes an iterator

list <int> :: iterator it;

This prints the header "Forward"

cout<<"Forward: ";

This iterates through the list and prints it in order

for(it = myList.begin(); it != myList.end(); ++it){

cout <<*it<<" "; }

This prints the header "Reversed"

cout<<"\nReversed: ";

This uses ostream_iterator to print the reversed list

std::copy(myList.rbegin(),myList.rend(),std::ostream_iterator<int>(std::cout, " "));

This sorts the list in ascending order

myList.sort();

This prints the header "Reversed"

cout<<"\nSorted: ";

This iterates through the sorted list and prints it in order

for(it = myList.begin(); it != myList.end(); ++it){

cout <<*it<<" "; }

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One way to increase savings is to _____ cash inflows

Arlecino [84]

I beleive anything to do with manage

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3 years ago

How are charts useful in Excel worksheets? Name three types of charts available in Excel and describe with an example how each m

kap26 [50]

Answer:

Spread sheets

Explanation:

8 0

2 years ago