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3 years ago

How is the United Kingdom planning to use driverless cars beginning in 2015?

Computers and Technology

2 answers:

AlekseyPX3 years ago

8 0

You need answers to the question

Vikki [24]3 years ago

5 0

Answer:

Driver-less cars will transport people to and from the train station.

Explanation:

just took the assignment on edge. hope it helps <3!

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Implement a container class Stat that stores a sequence of numbers and provides statistical information about the numbers. It su

olga2289 [7]

Answer:

See explaination

Explanation:

Definition of Class 1:

class Stat:

def __init__(self, li):

self.li = li

def add(self, value):

self.li.append(value)

def __len__(self):

return len(self.li)

def min(self):

try:

return min(self.li)

except:

return "EmptyStatError: empty Stat does not have a min"

def max(self):

try:

return max(self.li)

except:

return "EmptyStatError: empty Stat does not have a max"

def sum(self):

return sum(self.li)

def mean(self):

try:

return float(sum(self.li))/float(len(self.li))

except:

return "EmptyStatError: empty Stat does not have a mean"

def __getitem__(self):

return self.li

def clear(self):

del self.li[:]

Definition of Class 2:

class intlist:

def __init__(self, li):

self.li = li

def append(self, value):

if type(value) == int:

self.li.append(value)

else:

print "NotIntError: Input is not an Integer."

def insert(self, index,value):

if type(value) == int:

self.li.insert(index, value)

else:

print "NotIntError: Input is not an Integer."

def extend(self, value):

i = 0

for temp in value:

if type(temp) == int:

i = i

else:

i = i+1

if i==0:

self.li.extend(value)

else:

print "NotIntError: Input is not an Integer."

def __setitem__(self, index, value):

self.insert(index, value)

def __getitem__(self, index):

return self.li[index]

def odds(self):

lis = []

for temp in self.li:

if temp%2 == 1:

lis.append(temp)

return lis

def evens(self):

lis = []

for temp in self.li:

if temp%2 == 0:

lis.append(temp)

return lis

Class 1 call:

s = Stat([])

s.add(2.5)

s.add(4.7)

s.add(78.2)

print len(s)

print s.min()

print s.max()

print s.sum()

print s.mean()

print s.li

s.clear()

print s.li

print len(s)

print s.min()

print s.max()

print s.mean()

print s.sum()

Class 2 call:

intl = intlist([])

print intl.li

intl = intlist([1,2,3])

print intl.li

intl.append(5)

print intl.li

intl.insert(1,99)

print intl.li

intl.extend([22,44,66])

print intl.li

print intl.odds()

print intl.evens()

print intl.li

intl[2] = -12

print intl[4]

6 0

4 years ago

Reverse Word Order: Write a program that reverses the order of the words in a given sentence. This program requires reversing th

Lerok [7]

Answer:

The program in C++ is as follows:

#include <bits/stdc++.h>

using namespace std;

int main(){

string sentence,word="";

getline (cin, sentence);

vector<string> for_reverse;

for (int i = 0; i < sentence.length(); i++){

if (sentence[i] == ' ') {

for_reverse.push_back(word);

word = ""; }

else{ word += sentence[i];} }

for_reverse.push_back(word);

sentence="";

for (int i = for_reverse.size() - 1; i > 0; i--){

sentence+=for_reverse[i]+" ";}

sentence+=for_reverse[0];

cout<<sentence<<endl;

return 0;

}

Explanation:

This declares sentence and word as strings; word is then initialized to an empty string

string sentence,word="";

This gets input for sentence

getline (cin, sentence);

This creates a string vector to reverse the input sentence

vector<string> for_reverse;

This iterates through the sentence

for (int i = 0; i < sentence.length(); i++){

This pushes each word of the sentence to the vector when space is encountered

if (sentence[i] == ' ') {

for_reverse.push_back(word);

Initialize word to empty string

word = ""; }

If the encountered character is not a blank space, the character is added to the current word

else{ word += sentence[i];} }

This pushes the last word to the vector

for_reverse.push_back(word);

This initializes sentence to an empty string

sentence="";

This iterates through the vector

for (int i = for_reverse.size() - 1; i > 0; i--){

This generates the reversed sentence

sentence+=for_reverse[i]+" ";}

This adds the first word to the end of the sentence

sentence+=for_reverse[0];

Print the sentence

cout<<sentence<<endl;

8 0

3 years ago

Please answer the following essay question:

MArishka [77]

Advertising is a paid promotion that uses strategic planning to target a certain audience. The seven functions of marketing is promotion, selling, product management, marketing information management, pricing, financing, and distribution. Usually you see common advertising such as digital ads, billboards, newspapers, flyers, and more. Advertising can spread awareness, popularize a brand, increase customer demand, and company profits. Advertising is necessary for most- if not all- companies including media outlets, the television industry, search engine companies, and social media websites.

8 0

3 years ago

IN YOUR OWN WORDS, create a new thread and compare and contrast paraphrasing, summarizing, and quoting and how to do each succes

choli [55]

Answer:

Such three ways to include the work of other writers in your own writing differ depending on whether you are close to the source.

Explanation:

Quotations must be the same as the original, using a narrow source segment. We must be word for word on the source document and the original author must be credited.

Paraphrasing means putting your own words into a line from the source material. The original source should also be assigned a paraphrase. Paraphrased material usually is shorter than the original one, which takes and slightly condenses a somewhat broader part of the source.

In summary, you have to put the main idea(s), including only the main point(s), in your own words. Again, summarized ideas must be attributed to the source. Summaries are much shorter than the original and give a broad overview of the source documents.

8 0

4 years ago

WhyTheCombOfNatashaOtomoskiHas21Teeth?.txt

mash [69]

What is the question?

6 0

3 years ago