Create a program that outputs a letter grade for a student based on the following table: 

From To Grade 
90 100 A 
80 89 B 
70 79 C 
0 69 F 

I don't understand how to do this. Would you mind helping me get the answer to this Program?

Of course, I'd be happy to help you create a program that outputs a letter grade based on a given score. Here's a step-by-step explanation of how to approach it:

1. First, you need to get the score as input from the user. You can use a function like `input()` to prompt the user for their score and store it in a variable. For example:
```python
score = int(input("Enter the student's score: "))
```

2. Next, you'll define the grading ranges and their corresponding letter grades. In this case, the ranges are 90-100 for A, 80-89 for B, 70-79 for C, and 0-69 for F. You can represent these ranges using conditional statements like if-elif-else. For example:
```python
if score >= 90 and score <= 100:
grade = 'A'
elif score >= 80 and score <= 89:
grade = 'B'
elif score >= 70 and score <= 79:
grade = 'C'
else:
grade = 'F'
```

3. Lastly, you'll output the grade to the user. You can use the `print` statement to display the grade on the console. For example:
```python
print("The student's grade is:", grade)
```

Putting it all together, here's the complete code:

```python
score = int(input("Enter the student's score: "))

if score >= 90 and score <= 100:
grade = 'A'
elif score >= 80 and score <= 89:
grade = 'B'
elif score >= 70 and score <= 79:
grade = 'C'
else:
grade = 'F'

print("The student's grade is:", grade)
```

When you run this program, it will prompt the user for their score, determine the corresponding letter grade based on the input, and then display the grade on the console.