Sure! Here is a step-by-step guide to write a Python program to store marks scored in the subject "Fundamental of Data Structure" by N students in the class and perform different operations:

Step 1: Define the number of students (N) and create an empty dictionary to store the marks.
```
N = int(input("Enter the number of students: "))
marks = {}
```

Step 2: Use a loop to input the marks for each student and store them in the dictionary.
```
for i in range(N):
name = input("Enter the name of student {}: ".format(i+1))
score = float(input("Enter the marks scored by {}: ".format(name)))
marks[name] = score
```

Step 3: Perform different operations on the marks stored in the dictionary. Here are a few examples:

- Calculate the average marks:
```
total_marks = sum(marks.values())
average_marks = total_marks / N
print("Average marks: ", average_marks)
```

- Find the highest and lowest marks:
```
highest_marks = max(marks.values())
lowest_marks = min(marks.values())
print("Highest marks: ", highest_marks)
print("Lowest marks: ", lowest_marks)
```

- Search for a specific student's marks:
```
search_name = input("Enter the name of the student to search: ")
if search_name in marks:
print("Marks scored by {}: ".format(search_name), marks[search_name])
else:
print("Student not found!")
```

Step 4: Run the program and test it with different inputs.

Note: This is a basic example to get you started. You can add more functionality and error handling as per your requirements.

Question

Sure! Here is a step-by-step guide to write a Python program to store marks scored in the subject "Fundamental of Data Structure" by N students in the class and perform different operations:

Step 1: Define the number of students (N) and create an empty dictionary to store the marks.
```
N = int(input("Enter the number of students: "))
marks = {}
```

Step 2: Use a loop to input the marks for each student and store them in the dictionary.
```
for i in range(N):
    name = input("Enter the name of student {}: ".format(i+1))
    score = float(input("Enter the marks scored by {}: ".format(name)))
    marks[name] = score
```

Step 3: Perform different operations on the marks stored in the dictionary. Here are a few examples:

- Calculate the average marks:
```
total_marks = sum(marks.values())
average_marks = total_marks / N
print("Average marks: ", average_marks)
```

- Find the highest and lowest marks:
```
highest_marks = max(marks.values())
lowest_marks = min(marks.values())
print("Highest marks: ", highest_marks)
print("Lowest marks: ", lowest_marks)
```

- Search for a specific student's marks:
```
search_name = input("Enter the name of the student to search: ")
if search_name in marks:
    print("Marks scored by {}: ".format(search_name), marks[search_name])
else:
    print("Student not found!")
```

Step 4: Run the program and test it with different inputs.

Note: This is a basic example to get you started. You can add more functionality and error handling as per your requirements.

Knowee AI · Accepted Answer

Sure! Here is a step-by-step guide to write a Python program to store marks scored in the subject "Fundamental of Data Structure" by N students in the class and perform different operations:

Step 1: Define the number of students (N) and create an empty dictionary to store the marks.
```
N = int(input("Enter the number of students: "))
marks = {}
```

Step 2: Use a loop to input the marks for each student and store them in the dictionary.
```
for i in range(N):
    name = input("Enter the name of student {}: ".format(i+1))
    score = float(input("Enter the marks scored by {}: ".format(name)))
    marks[name] = score
```

Step 3: Perform different operations on the marks stored in the dictionary. Here are a few examples:

- Calculate the average marks:
```
total_marks = sum(marks.values())
average_marks = total_marks / N
print("Average marks: ", average_marks)
```

- Find the highest and lowest marks:
```
highest_marks = max(marks.values())
lowest_marks = min(marks.values())
print("Highest marks: ", highest_marks)
print("Lowest marks: ", lowest_marks)
```

- Search for a specific student's marks:
```
search_name = input("Enter the name of the student to search: ")
if search_name in marks:
    print("Marks scored by {}: ".format(search_name), marks[search_name])
else:
    print("Student not found!")
```

Step 4: Run the program and test it with different inputs.

Note: This is a basic example to get you started. You can add more functionality and error handling as per your requirements.

.Write a Python program to store marks scored in subject “Fundamental of DataStructure” by N students in the class and perform different operations.

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