How do I initialize a variable in C++?

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Kavitha

I have 10 years experience in teaching C, C++, Java, Python, tally, Ms-Excel, SQL.

Declare the variable then assign the value. Int a=10;
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Experienced Computer trainer having worked in IT sector for 20 years.

Initialization is the process of assigning a value to the Variable. Every programming language has its own method of initializing the variable. If the value is not assigned to the Variable, then the process is only called a Declaration. Syntax: data_type variable_name = value; where, type = Data...
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Initialization is the process of assigning a value to the Variable. Every programming language has its own method of initializing the variable. If the value is not assigned to the Variable, then the process is only called a Declaration. Syntax: data_type variable_name = value; where, type = Data type of the variable identifier = Variable name value = Data to be stored in the variable (Optional field) Example: int a, b, c; // declare 3 variables. int z = 35; // declare and initialize variable z with value 35. double pi = 3.14159; // declare an approximation of pi. char x, y = ‘y’, z; // declare 3 variables, initialize char y with value ‘y’. read less
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