declaring variables in c
// First declaring and then initializing
int a;
int a = 5;
// Declaring and initializing at one time
int b = 6;
// Basically used datatypes
// 1. int // integer
int num = 2;
// 2. float // decimal number
float number = 234.87;
// 3. char // character
char ch = 'p';
// 4. char[] // string
char name[] = {'B','i', 'l','l'}
// or
char fav_fruit[] = "apple"meaning of &variable c
int main()
{
int a = 3;
func(&a)
}
/*
the & operand, used with the a variable, gives the memory address of that variable
*/variable in c
type variable_list;Copyright © 2021 Codeinu
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