Hello, i'm a beginner. Please be kind to my foolish question like " which one is the string here 42, 5.0, "hi evryone"?

Answer 1

int ( integer) mean the number which is not fractional value.

float or double mean the fractional number.

string meant one line of sentence. it can store any character ( letter, special characters, digit). for example

" it's time 10 O'Clock "

string should covered by double quotation( " " ) mark in c language.
where a single character should covered by single quotation mmark. for example

'a'
'b'

Answer 2

hi everyone is the string…
42 is an integer
5.0 is a float…
integers are whole numbers and floats are decimals…
You can imagine a string as text, strings always habe quotes around them

Answer 3

print(type(42))
print(type(5.0))
print(type("hi"))

https://www.sololearn.com/learning/1172

Answer 4

Thanks. I get it now

Answer 5

42 is an integer without quotations while "42" is a string.

Answer 6

print("42"+"42")

will output 4242