Here's a Python program that accepts the name and age of five students, calculates the average of their ages, and prints the name and age of the oldest student:
# initialize variables
names = []
ages = []
max_age = 0
max_name = ""
# loop to get names and ages
for i in range(5):
name = input("Enter student name: ")
age = int(input("Enter student age: "))
names.append(name)
ages.append(age)
if age > max_age:
max_age = age
max_name = name
# calculate average age
avg_age = sum(ages) / len(ages)
# print results
print("Average age: ", avg_age)
print("Oldest student: ", max_name, max_age)
This program uses a list to store the names and ages of the students. It also keeps track of the maximum age and the corresponding name as it iterates through the input loop. Finally, it calculates the average age and prints out the results.
Answer:
Hey there! I remember based off the last one we needed a beginner friendly version rather than a advanced version! So with that in mind...
names = [None] * 5
ages = [0] * 5
# Collect the names and ages of the 5 students
for i in range(5):
name = input("Please enter the name of student " + str(i + 1) + ": ")
age = int(input("Please enter the age of student " + str(i + 1) + ": "))
names[i] = name
ages[i] = age
# Calculate the average age
average_age = sum(ages) / len(ages)
# Find the oldest student
oldest_age = max(ages)
oldest_index = ages.index(oldest_age)
oldest_name = names[oldest_index]
# Print the results
print("The average age is:", average_age)
print("The oldest student is " + oldest_name + " with an age of " + str(oldest_age))
Explanation:
We create two lists, names and ages, with 5 elements each. The names list is initialized with None values, and the ages list is initialized with 0 values.
Then, we use a for loop to iterate 5 times, as we want to collect information about 5 students. In each iteration, we ask the user to input the name and age of a student.
We use the input() function to get the name of the student and directly assign it to the corresponding index in the names list using names[i] = name.
We use the int() function to convert the user input into an integer (since age is a whole number) and directly assign it to the corresponding index in the ages list using ages[i] = age.
After collecting all the information, we calculate the average age by summing up all the ages in the ages list using the sum() function and dividing it by the number of students (in this case, 5).
To find the oldest student, we first determine the highest age using the max() function, which returns the maximum value in the ages list. Then, we use the index() method to find the index of the oldest age in the ages list. With this index, we can find the corresponding name of the oldest student in the names list.
Finally, we print the average age and the name and age of the oldest student using the print() function.
NOTE: The main difference in this version of the code is that we initialize the lists with a fixed size and assign values directly to each index instead of using the append() method to add elements to the lists.
1. Which of the following supports a vehicle's weight?
OA. Shock
OB. Idler arm
OC. Stabilizer link
OD. Spring
The component that supports a vehicle's weight is the spring.
What is the Spring?The spring is responsible for absorbing the shock and weight of the vehicle, ensuring a smooth ride for the passengers. The idler arm is part of the steering system, while the stabilizer link helps to control the vehicle's sway and stability during turns.
The shock, on the other hand, helps to dampen the bounce and movement of the vehicle. While all of these components play a vital role in a vehicle's performance, it is ultimately the spring that bears the weight and keeps the vehicle stable on the road.
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Arithmetic Instructions: Activity : Display 3 Digits (Assembly Code)
Hardcode a 3 digit value into a variable. Display the number
The value 123 is hardcoded into the "number" variable that is defined in this code. The programme then prepares the output by changing the value of "number" and initialising the registers with the proper values.
How many arithmetic instructions are there in three?Binary, decimal, logical, shift/rotate, and bit/byte manipulation instructions are additional categories for the arithmetic instructions.
section .data
number db 123 ; hardcode the 3-digit value
section .text
global _start
_start:
; set up the output
mov eax, 4 ; use the write system call
mov ebx, 1 ; write to standard output
mov ecx, number ; move the number variable into ecx
mov edx, 3 ; print 3 characters
; display the number
int 0x80 ; execute the system call
; exit the program
mov eax, 1 ; use the exit system call
xor ebx, ebx ; return 0 to indicate success
int 0x80 ; execute the system call
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You suspect a problem with a file that is important to one of your installed applications. You are running Windows 7 64-bit edition. You have thoroughly checked the Program Files folder and cannot find the folder that holds this application. What might be the problem?
Answer:
Explanation:
There could be a few potential problems that could be causing the issue:
The application might not have been installed correctly, and the files are located somewhere else on the computer. In this case, you may need to search the entire computer or contact the application's support team for assistance.
The application may have been uninstalled, or the files could have been deleted or moved. If this is the case, you may need to reinstall the application or restore the files from a backup.
The application might not be compatible with Windows 7 64-bit edition, and therefore, the files may not be stored in the Program Files folder. In this case, you may need to check the application's documentation or contact the support team to determine where the files are located.
Overall, it is essential to troubleshoot the issue thoroughly and gather as much information as possible to determine the root cause of the problem.