I'm new in c++

Question

Please i need more explanation on how to declare a variable in c++

Answer 1

bool

either value true or false.

2
char

Typically a single octet (one byte)

3
int
the natural size of integer for the machine.

4
float

A single-precision floating-point value.

5
double

A double-precision floating-point value.

6
void

Represents the absence of type.
DATa TYPE DECLEARATION:
int i, j, k;
char c, ch;
float f, salary;
double d;