Ask Programiz - Human Support for Coding Beginners

Hi Nuthakki,

No. To print a number, do not use quotes:

print(5)
print(10.5)

Quotes are only for text. If you write "5", Python treats it as a string, not a number.

If you have more questions, I am here to help 😊

Hi Steve,

Use the modulo operator %. It gives the remainder after division.

Example:

print(14 % 3)  # 2

So 14 % 3 is 2, because 14 divided by 3 leaves 2 leftover.

If you have more questions, I am here to help 😊

Hi Akash,

Coding matters because it lets you tell a computer what to do, so you can solve problems faster and automate boring tasks.

It also helps you build useful things like websites, apps, games, and tools, and it is a skill used in many careers.

If you have more questions, I am here to help 😊

Hi Sujan,

Because in Python, # means comment. Anything after # on that line is only a note for humans, so Python ignores it when running the code.

Example:

# this will be skipped
print(34.0)  # this part is also skipped

Only print(34.0) runs.

If you have more questions, I am here to help 😊

Hi guerfi,

There is no difference. f"..." and F"..." both mean an f-string, and they work the same.

Example:

name = "Alice"
print(f"Hi {name}")
print(F"Hi {name}")

Both print the same output.

If you have more questions, I am here to help 😊

Hi Shashank,

Datatypes tell the computer what kind of value something is, like a number, text, or true/false. This helps the language know what operations make sense.

Common Python datatypes:

• int for whole numbers like 5

• float for decimals like 5.6

• str for text like "hello"

• bool for True or False

If you have more questions, I am here to help 😊

Hi temidayo,

3.2 is a float, which means a number with a decimal point.

So:

• 34 is an int

• "dayo" is a str

• 3.2 is a float

If you have more questions, I am here to help 😊

Hi Harit,

Yes. Put \n inside the string where you want a new line.

Example:

print("Hello\nHow are you?")

This prints Hello on one line and How are you? on the next.

If you have more questions, I am here to help 😊

Hi Harit,

Yes. Put \n inside the string where you want a new line.

Example:

print("Hello\nHow are you?")

This prints Hello on one line and How are you? on the next.

If you have more questions, I am here to help 😊

Good question! The punctuation you add to a string, like a full-stop (period) or other marks, doesn’t affect the code itself, but it will change the actual content of the string.

For example, if you write:

print("This is a string.")

the output will include the period, showing: This is a string. However, if you write:

print("This is a string")

then the output will be This is a string without the period. The choice of punctuation is up to you and what you want to convey in that string.

Let me know if you have more questions!