Question

Q3: Write a Python program the prompts the user for information for stu num students. For each student prompt for the student ID and three quiz grades. Use a nested loop, where the inner loop prompts for the three quiz grades. Print the student's name and average, formatted to two decimal places. The sample output below is when stu_num -3. Enter name of student 1 Mary Jones Enter Score 1: 78 Enter soore 2: 90 Enter soore 3: 91 Name: Mary Jones Average: 86.33 Enter name of student 2: Kevin Smith Enter soore 1: 90 Enter soore 21 77 Enter Soore 31 85 Name: Kevin Smith Average: 84.00 Enter name of student 3: Lauri Rainer Enter Soore 179 Enter Soore 2: 83 Enter score 3: 92 Namt Lauri Rainer Average: 84.67

Answer 1

# I have attached 2 codes, if you are using python2 use first code, if you are using python 3 use second code

#Please UPVOTE if you find my solution useful!!!

#==============Code 1(if you are using Python 2)==============

stu_nums=int(raw_input("Enter number of students: "))

for i in range(1,stu_nums+1):
    name=raw_input("Enter name of student "+str(i)+": ")
    sum=0;
    for j in range(1,4):
        score=int(raw_input("Enter score "+str(j)+": "))
        sum=sum+score
    sum=sum/3
    ans="%0.2f" % sum
    print("Name: "+name)
    print("Average: "+ans+"\n")

#===============Code 1 ends==================

#Don't forget to UPVOTE if you like my solution!!

#Following images shows code 1 and it's output....

stu_nums=int(raw_input("Enter number of students: ")) WN 3- for i in range(1, stu_nums+1): name=raw_input("Enter name of student "+str(i)+": "), Sum=0; for j in range(1,4): score=int(raw_input("Enter score "str()+":")) sum=sum score Sum=sum/3 ans="%0.2f" % sum print("Name: "+name) print("Average: "+ans+"\n")

Enter number of students: 2 Enter name of student 1: Gary James Enter score 1: 23 Enter score 2: 32 Enter score 3: 45 Name: Gary James Average: 33.00 Enter name of student 2: Natalie Holmes Enter score 1: 43 Enter score 2: 45 Enter score 3: 23 Name: Natalie Holmes Average: 37.00

#Please UPVOTE if you find my solution helpful!!!

#=============Code 2(if you're using Python 3)===========

stu_nums=int(input("Enter number of students: "))

for i in range(1,stu_nums+1):
    name=input("Enter name of student "+str(i)+": ")
    sum=0;
    for j in range(1,4):
        score=int(input("Enter score "+str(j)+": "))
        sum=sum+score
    sum=sum/3
    ans="%0.2f" % sum
    print("Name: "+name)
    print("Average: "+ans+"\n")

#===============Code 2 ends==================

#Don't forget to UPVOTE if you like my solution!!

#Following images shows code 2 and it's output....

1 stu_nums=int(input("Enter number of students: ")) 2 3 - for i in range(1, stu_nums+1): name=input("Enter name of student "+str(i)+": "); sum=0; for j in range(1,4): |_ score=int(input("Enter score "+str(j)+": ")) T sum=sum score sum=sum/3 ans="%0.2f" % sum print("Name: "+name) print("Average: "+ans+"\n")

Enter number of students: 2 Enter name of student 1: Gary James Enter score 1: 23 Enter score 2: 32 Enter score 3: 45 Name: Gary James Average: 33.33 Enter name of student 2: Natalie Holmes Enter score 1: 43 Enter score 2: 45 Enter score 3: 23 Name: Natalie Holmes Average: 37.00

#Don't forget to UPVOTE if you like my solution!!