Sure, here is a simple Python program that does what you asked for:

```python
def isDuckNumber(n):
n = list(str(n))
if (n[0] == '0'):
return False
else:
for i in range(1, len(n)):
if (n[i] == '0'):
return True
return False

def main():
num = int(input("Enter a positive number: "))
if (num 0):
if (isDuckNumber(num)):
print(num, "is a Duck Number")
else:
print(num, "is not a Duck Number")
else:
print("Please enter a positive number")

main()
```

This program works as follows:

1. The `main` function asks the user to input a positive number.
2. If the number is positive, it calls the `isDuckNumber` function with the number as an argument.
3. The `isDuckNumber` function converts the number to a string and checks each digit. If it finds a '0' that is not the first digit, it returns `True`, otherwise it returns `False`.
4. Back in the `main` function, it checks the return value of `isDuckNumber`. If it's `True`, it prints that the number is a Duck Number. If it's `False`, it prints that the number is not a Duck Number.
5. If the number entered by the user is not positive, it prints a message asking for a positive number.

Question

Sure, here is a simple Python program that does what you asked for:

```python
def isDuckNumber(n):
    n = list(str(n))
    if (n[0] == '0'):
        return False
    else:
        for i in range(1, len(n)):
            if (n[i] == '0'):
                return True
    return False

def main():
    num = int(input("Enter a positive number: "))
    if (num > 0):
        if (isDuckNumber(num)):
            print(num, "is a Duck Number")
        else:
            print(num, "is not a Duck Number")
    else:
        print("Please enter a positive number")

main()
```

This program works as follows:

1. The `main` function asks the user to input a positive number.
2. If the number is positive, it calls the `isDuckNumber` function with the number as an argument.
3. The `isDuckNumber` function converts the number to a string and checks each digit. If it finds a '0' that is not the first digit, it returns `True`, otherwise it returns `False`.
4. Back in the `main` function, it checks the return value of `isDuckNumber`. If it's `True`, it prints that the number is a Duck Number. If it's `False`, it prints that the number is not a Duck Number.
5. If the number entered by the user is not positive, it prints a message asking for a positive number.

Knowee AI · Accepted Answer

Sure, here is a simple Python program that does what you asked for:

```python
def isDuckNumber(n):
    n = list(str(n))
    if (n[0] == '0'):
        return False
    else:
        for i in range(1, len(n)):
            if (n[i] == '0'):
                return True
    return False

def main():
    num = int(input("Enter a positive number: "))
    if (num > 0):
        if (isDuckNumber(num)):
            print(num, "is a Duck Number")
        else:
            print(num, "is not a Duck Number")
    else:
        print("Please enter a positive number")

main()
```

This program works as follows:

1. The `main` function asks the user to input a positive number.
2. If the number is positive, it calls the `isDuckNumber` function with the number as an argument.
3. The `isDuckNumber` function converts the number to a string and checks each digit. If it finds a '0' that is not the first digit, it returns `True`, otherwise it returns `False`.
4. Back in the `main` function, it checks the return value of `isDuckNumber`. If it's `True`, it prints that the number is a Duck Number. If it's `False`, it prints that the number is not a Duck Number.
5. If the number entered by the user is not positive, it prints a message asking for a positive number.

Question

Solution

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