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File handling in C language is the process of storing, updating, retrieving, deleting data from a file using a C program. A file, as we all know, is a container for information. The files are kept on a secondary storage device. The file can keep the information forever if the secondary storage device is protected….
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A linked list is a data structure that simulates a dynamic list of data items without knowing the size at compile time. During the runtime, the linked list may grow or shrink. We are all familiar with the idea of an array, which is represented in memory using sequential mapping. It has a fixed size….
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When you declare a variable in C programming, you may additionally specify the variable’s lifetime or storage specification. In other words, the storage classes of variables in C specify the scope of variables, memory allocation and default value. Variable Lifetime: The variable’s lifetime indicates how long it will be active during execution. If you define…
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Structure in C is a user-defined data type that the user defines according to his needs. These are collection of various types of data. Members of a structure can be of any type, including variables, pointers, arrays, and structures. For example, you may want to retain and process student information such as name, class, marks,…
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In the C language, a function is a chunk of code that does a certain task. If required, we can call the function many times in the program. If necessary, a function can return a value after executing an operation. It is optional. Here you can learn the basics of C programming before going through…
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Pointers in C are variables that store the memory location, or memory address, of a data item to be held in memory rather than its value. A memory address is assigned to a pointer. Typically, this address refers to the memory location of some other variable. The first variable points to the second if one…
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Statements in language are the sections of a C program that are executed in a certain order and are used to construct the body of a function. Any function’s body is a compound statement, which is made up of a series of statements and declarations. How many types of statements in C? We can divide…
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String is a sequence of characters that ends with the null character, which is a special character (“\0”). The term “string” refers to a collection of characters. In the C programming language, the string array is a popular two-dimensional array. When we talk about an array of characters, we’re talking about something similar to a…
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A collection of similar types of objects stored in sequential memory locations under a same header or variable name is referred to as an array in C. Elements are the individual values in an array. In simple words, what is an array in C? In C, an array is a collection of elements of the…
Constants and operators are highly significant parts of the C language, which have fixed constants and employ operators for computations. We’ll go through operators and constants one by one in this article. You will be able to understand all of the idea operators and constants in C programming at the end of this tutorial. Constants…
