Answer:
Explanation:
The following Python code asks the user for inputs for the name to remove and add in the set. It then tries to remove the given name from the list. If it fails it prints out to the user saying that the name does not exist. If it does exist then it removes the name and adds the new name. Finally it prints out the current list of names.
male_names = {'oliver', 'Declan', 'Henry'}
name_to_remove = input("Enter name to remove: ")
name_to_add = input("Enter name to add: ")
try:
male_names.remove(name_to_remove)
male_names.add(name_to_add)
except:
print("Name that you are trying to remove does not exist")
print("List of Names: ")
print(male_names)
Answer:
1 1
Explanation:
First we have funny = 7 and serious = 15 .Then after that remainder when serious is divided by 2 is stored in funny that is 1.if condition will be false because funny is equal to 1.else if condition will also be false because it is not 2.So else will be executed and funny =1 and serious =1.
Output=1 1
Answer:
base multiplied by the given height
parallelogram = base x height
I hope this helps a little bit.
Answer:
// program in java.
// package
import java.util.*;
// class definition
class Main
{
// main method of the class
public static void main (String[] args) throws java.lang.Exception
{
try{
// scanner object to read input
Scanner scr=new Scanner(System.in);
// string array
String name[] = new String[3];
// price array
double price[] = new double[3];
// variable
double sum = 0,avg;
boolean flag = false;
// read three name and their price
for(int i=0;i<3;i++)
{
System.out.print("Enter item "+(i+1)+" name:");
name[i]=scr.next();
System.out.print("Enter item "+(i+1)+" price:");
price[i]=scr.nextDouble();
sum=sum+price[i];
// if any name is "peas"
if(name[i].equalsIgnoreCase("peas"))
flag = true;
}
System.out.println("Name and their price:");
for(int i=0;i<3;i++)
{
System.out.println(name[i]+":"+price[i]);
}
// if flag is true
if(flag)
{
// calculate average
avg=sum/3;
// print average
System.out.println("Average price is:"+avg);
}
else
System.out.println("no average output");
}catch(Exception ex){
return;}
}
}
Explanation:
Read three name and their price from user.If any name is equal to "peas" without case sensitive then find the average of three price and print the average.If their is no name equal to "peas" then print "no average output".
Output:
Enter item 1 name:apple
Enter item 1 price:20
Enter item 2 name:kiwi
Enter item 2 price:15
Enter item 3 name:banana
Enter item 3 price:20
Name and their price:
apple:20
kiwi:15
banana:20
no average output
