test

#Objectives
#1) Build list of students
#2) Insert new student with user input, do not add if existing ID
#3) Search for student with ID
#4) Delete student with ID input, print error if no ID exists
#5) Print list

#Note: ID, Name, Major, Score
ID, NAME, MAJOR, SCORE = 0,1,2,3
stu_list = [
        ["01", "Smith", "CS", 100],
        ["02", "Jones", "CS", 90],
        ["03", "Anderson", "Math", 80],
        ["04", "Johnson", "Bio", 99],
]

#main
def print_list(stu_list):
    print("\nList of Student:")
    print("{:15s}{:15s}{:15s}{:15s}".format("ID", "NAME", "MAJOR", "SCORE"))
    for var in stu_list:
        for name in var:
            print(f"{str(name):15s}".format(str(var)),end="")
        print()
    print("--- End of List ---")

#insert
def insert(stu_list):
    stu_ID = print(input("Please enter student ID:\n"))
    name = print(input("Please enter student name:\n"))
    major = print(input("Please enter student major:\n"))
    score = int(input("Please enter student score:\n"))

    search1, index = search(stu_list,stu_ID)
    if search1 == True:
        print("ID already exists.")
    else:
        print("Student not found. Adding to list.")
        stu_list.append([stu_ID,name,major,score])
        print_list(stu_list)

def search(stu_list,stu_ID):
    search1 = False
    x = 0
    for i in stu_list:
        if i[ID] == stu_ID:
            return True, x
        else:
            x+=1
    return False, xdef search_stu(stu_list):
    print("\n Search for Student")
    stu_ID = print(input("Enter student ID:\n"))
    search1, index = search(stu_list,stu_ID)
    if search1 == True:
        print("{:15s}{:15s}{:15s}{:15s}".format("ID", "NAME", "MAJOR", "SCORE"))
        for n in stu_list[index]:
            print(f"{str(n):15s}",end="")
    else:
        print("Student not found.")

def del_stu(stu_list):
    print("Delete Student.")
    stu_ID = input("Enter ID:\n")
    search1, index = search(stu_list,stu_ID)
    if search1 == True:
        print("Deleting the student:\n")
        print("{:15s}{:15s}{:15s}{:15s}".format("ID", "NAME", "MAJOR", "SCORE"))
        for n in stu_list[index]:
            print(f"{str(n):15s}",end="")
        print()
        del stu_list[index]
        print_list(stu_list)
    else:
        print("Student not found.")


print_list(stu_list)
for x in range(3):
    insert(stu_list)

for x in range (3):
    search_stu(stu_list)

for x in range(3):
    del_stu(stu_list)