# Defining student dictionaries
student1 = {
    "name": "Student1",
    "grade": "A",
    "age": 20,
    "address": "dumka",
    "college": "DEC",
}

student2 = {"name": "Student2", "grade": "B"}

student3 = {"name": "Student3", "grade": "C"}

# Creating a list of students
student_list = [student1, student2, student3]

# Printing individual dictionary values
print(student1)
print(student1["name"])
print(student1["grade"])

# Printing from the list using index 2
print(student_list[2]["name"])

# Printing the total number of keys in student1
print(len(student1))