William had to manually edit the data if he wants to remove the null values and incorrect column headers.
<h3>What is data editing?</h3>
Data editing is known to be a term that connote the act of making changes, reviewing or adjustment some survey data.
Note that by editing one can remove want one do not want from a group of data and as such, William had to manually edit the data if he wants to remove the null values and incorrect column headers.
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Computer checkup/maintenance. You forgot to mention windows updates, it is critical to perform that action as well cause of the recent ransomeware malware that is going around lately and Microsoft and other OS vendors yes even Apple have released patches to prevent it spreading even further.
Answer:
It goes like:
public class Program
{
public static void main(String[] args)
{
int j=18;
int sum=0;
for (int i =1; i<7; i++)
{
sum=sum+(i*(j-2));
j=j-2;
}
System.out.println(sum);
}
}
Explanation:
<u>Variables used: </u>
j : controls the first number in product and decreases by 2 each time the loop runs.
sum: saves the values of addition as the loop runs.
favorite_color = input("Enter favorite color:\n")
pet = input("Enter pet's name:\n")
num = input("Enter a number:\n")
print("You entered: "+favorite_color+" "+pet+" "+num)
password1 = favorite_color+"_"+pet
password2 = num+favorite_color+num
print("First password: "+password1)
print("Second password: "+password2)
print("Number of characters in "+password1+": "+str(len(password1)))
print("Number of characters in "+password2+": "+str(len(password2)))
This works for me.
