I don't understand the question...

Question

A question in challenge has confused me.
Q: What value can "int" have?
1. whole numbers (correct)
2. text
3. characters
4. any number (my choice)
What does that mean by "whole numbers" and "any number" ?

Answer 1

int variable can only store whole numbers. But I think even if the number is not a whole number like 3.5 there will be implicit type conversion.

Answer 2

Thanks! I thought whole numbers were something like containers or arrays. 😅

Answer 3

int variable can store integer (whole number) values, such as 123; but cannot store real numbers ("any numbers"), such as 12.34. See for example Java -> Basic Concepts -> Variables

Answer 4

Yeah, these kind of questions are kind of stupid :/
A whole number means that it doesn't have a decimal point
Any number means it can have a decimal point
3 -> Integer
3.5 -> Not an integer

Answer 5

an int can have only whole numbers like 0,1,2,3,4,5,6,7,8,9,10.......
any number can include decimal numbers but whole numbers are just what I described above .
Thanks

Answer 6

Whole number is the correct answer.Not whole text such as
#include <stdio.h>
int main(){
int age=46;
printf("age");
}

Answer 7

Integers can hold positive or negative whole numbers as well as 0.

Answer 8

Fill in the blanks to retrieve the number of elements in an array called "test".
test.