Here is a Python solution for the problem:

```python
def processInput(char):
if char == 'a':
return 'z'
elif char == 'A':
return 'Z'
else:
return chr(ord(char) - 1)

# Test the function
print(processInput('A')) # Output: Z
print(processInput('g')) # Output: f
print(processInput('z')) # Output: y
print(processInput('t')) # Output: s
```

This program works by defining a function `processInput` that takes a character as input. If the character is 'a' or 'A', it returns 'z' or 'Z' respectively. For any other character, it uses the `ord` function to get the ASCII value of the character, subtracts 1 to get the ASCII value of the previous character, and then uses the `chr` function to convert this ASCII value back to a character. This character is then returned as the result. The function is then tested with several different inputs to demonstrate that it works correctly.

Question

Here is a Python solution for the problem:

```python
def processInput(char):
    if char == 'a':
        return 'z'
    elif char == 'A':
        return 'Z'
    else:
        return chr(ord(char) - 1)

# Test the function
print(processInput('A'))  # Output: Z
print(processInput('g'))  # Output: f
print(processInput('z'))  # Output: y
print(processInput('t'))  # Output: s
```

This program works by defining a function `processInput` that takes a character as input. If the character is 'a' or 'A', it returns 'z' or 'Z' respectively. For any other character, it uses the `ord` function to get the ASCII value of the character, subtracts 1 to get the ASCII value of the previous character, and then uses the `chr` function to convert this ASCII value back to a character. This character is then returned as the result. The function is then tested with several different inputs to demonstrate that it works correctly.

Knowee AI · Accepted Answer

Here is a Python solution for the problem:

```python
def processInput(char):
    if char == 'a':
        return 'z'
    elif char == 'A':
        return 'Z'
    else:
        return chr(ord(char) - 1)

# Test the function
print(processInput('A'))  # Output: Z
print(processInput('g'))  # Output: f
print(processInput('z'))  # Output: y
print(processInput('t'))  # Output: s
```

This program works by defining a function `processInput` that takes a character as input. If the character is 'a' or 'A', it returns 'z' or 'Z' respectively. For any other character, it uses the `ord` function to get the ASCII value of the character, subtracts 1 to get the ASCII value of the previous character, and then uses the `chr` function to convert this ASCII value back to a character. This character is then returned as the result. The function is then tested with several different inputs to demonstrate that it works correctly.

Question

Solution

Similar Questions

Upgrade your grade with Knowee