String In C

The string in C programming language is a one-dimensional array of characters which is terminated by a null character '\0'. Thus a null-terminated string contains the characters that comprise the string followed by a null. C Programming The declaration and initialization for creating a a word "World".To determine the end of the string ,there is a symbol ('\0') at...

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Scope Rules In C

A scope in any program is a that region of the program where a defined variable can have its existence and beyond that variable can't be accessed. The three places where variables can be declared in C programming language:   C Programming Local Variables: Variables which  are declared within a function or block are called local variables. They can...

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Decision Making Structure In C

Decision making structures allows the programmer to specify one or more conditions to be evaluated or tested by the compiler or , along with a statement or set of statements to be executed if the condition is  true, and  other statements to be executed if the condition is  false. C Programming  Most of the programming languages follows the same...

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Operators in C

An operator is a symbol that instruct  the compiler to perform specific mathematical or logical operation. C language  has following type of operators: C Programming •  Arithmetic Operators •  Relational Operators •  Logical Operators •  Bitwise Operators •  Assignment Operators •   Misc Operators This post will explain the...

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Storage Classes in c

A storage class in C defines the scope (visibility) and life-time of a variables and/or a functions .These specifiers precede the type that they modify. There are some storage classes, which are  used in a C Program C Programming  1.auto  2.register  3.static  4.extern The auto Storage Class: The auto storage class is the default...

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Constant and Literals in c

The constants refer to fixed values that the program may not change during its execution. These values are also called literals. C Programming Constants can be of any of the  data types like an integer , a floating , a character , a string literal and an enumeration constants as well. The constants are consider just like regular variables except that...

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