Answer:
- def convertStr(num):
- Number = ("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine")
- numStr = str(num)
- output = ""
-
- for x in numStr:
- index = int(x) - 1
- output += Number[index] + " "
-
- return output
-
- value = 1234
- print(convertStr(value))
Explanation:
Firstly, create a function convertStr that take one input number (Line 1).
This function convert the input number to string (Line 3) and then use for-loop to traverse through the individual digit (Line 6). In the loop, get the target index to extract the corresponding digit letter from the Number tuple(Line 7). The target index is always equal to the current digit number - 1. Next, join the extracted digit letter from the tuple to an output string (Line 8) and return it at the end of the function (Line 10).
We test the function using 1234 as argument (Line 12 - 13) and we shall get One Two Three Four
Answer:
import re
with open("../../Downloads/Tweets.txt","r", encoding="utf-8") as tweets:
myfile = tweets.readlines()
for item in myfile:
item = item.rstrip()
mylist = re.findall("^RT (.*) ", item)
if len(mylist) !=0:
for line in mylist:
if line.count("#") >=1:
ln = line.split("#")
dm = ln[1]
print(f"#{dm}")
Explanation:
The python source code filters the document file "Tweets" to return all tweets with a hashtag flag, discarding the rest.
Question 1:
4. it increases the number of employees
Question 2:
2. false
Question 3:
2. it causes great damage to the ozone layer
Question 4:
1. true
<span>If you want to add a border you have to use 'Insert' tab to make this change. Then you have to click on</span> "Picture" that is placed in the Insert menu, and choose "Clip Art." You can use the search box at the top of the Clip Art gallery in order to find a suitable border. When you finally found it, click on it, then select the button "Insert".
