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C Programing - Introduction
int age;In this example, the data type of the variable is “int” (short for “integer”), and the name of the variable is “age”. This line of code reserves a block of memory of size “int” to store an integer value, and assigns the label “age” to this block of memory.
To initialize a variable in C, you can assign a value to it using the assignment operator “=”, like this:
int age = 20;In this example, the variable “age” is declared and initialized with a value of 20.
You can also declare and initialize multiple variables of the same data type in a single line, like this:
int a = 10, b = 20, c = 30;This line of code declares three integer variables “a”, “b”, and “c”, and initializes them with the values 10, 20, and 30, respectively.
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