Categories: C language ||
A pointer to constant is a pointer through which the value of the variable that the pointer points cannot be changed. The address of these pointers can be changed, but the value of the variable that t
Categories: C language ||
Constant PointersA constant pointer in C cannot change the address of the variable to which it is pointing, i.e., the address will remain constant. Therefore, we can say that if a constant pointer is
Categories: C language ||
The sizeof() operator is commonly used in C. It determines the size of the expression or the data type specified in the number of char-sized storage units. The sizeof() operator contains a single oper
Categories: C language ||
The most common bugs related to pointers and memory management is dangling/wild pointers. Sometimes the programmer fails to initialize the pointer with a valid address, then this type of initialized p
Categories: C language ||
As we discussed in the previous chapter, a pointer can point to a function in C. However, the declaration of the pointer variable must be the same as the function. Consider the following example to ma
Categories: C language ||
We can perform arithmetic operations on the pointers like addition, subtraction, etc. However, as we know that pointer contains the address, the result of an arithmetic operation performed on the poin
Categories: NCERT Solutions || Science || Intermediate class ||
NCERT Solutions for Class 12 Biology Environmental Issues Q1: What are the various constituents of domestic sewage? Discuss the effects of sewage discharge on a river. Answer: Domestic
Categories: C language ||
As we know that, a pointer is used to store the address of a variable in C. Pointer reduces the access time of a variable. However, In C, we can also define a pointer to store the address of another p
Categories: NCERT Solutions || Science || Intermediate class ||
NCERT Solutions for Class 12 Biology Ecosystem Q1: Which one of the following has the largest population in a food chain?(a) Producers(b) Primary consumers(c) Secondary consumers(d) Decompos
Categories: NCERT Solutions || Science || Intermediate class ||
NCERT Solutions for Class 12 Biology Biotechnology and its Applications Class Q1 : Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because - (a) bac
Categories: NCERT Solutions || Science || Intermediate class ||
NCERT Solutions for Class 12 Biology Part 2 Molecular Basis of Inheritance Q1: What are the various public health measures, which you would suggest as a safeguard against infectious diseases
Categories: NCERT Solutions || Science || Intermediate class ||
NCERT Solutions for Class 12 Biology Part 2 Molecular Basis of Inheritance Class 12 Q1: Group the following as nitrogenous bases and nucleosides: Adenine, Cytidine, Thymine, Guanosine, Uraci
Categories: NCERT Solutions ||
NCERT Solutions for Class 12 Biology Chapter 1 Principles of Inheritance and Variation Q1: Mention the advantages of selecting pea plant for experiment by Mendel. Answer: Mendel select
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NCERT Solutions for Class 12 Chemistry Part 1ElectrochemistryQ1: Why does the conductivity of a solution decrease with dilution?Answer: The conductivity of a solution is the conductance of
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NCERT Solutions for Class 12 Chemistry Part 3 The Solid-State Exercise Solutions Q1 : What makes a glass different from a solid such as quartz? Under what conditions could quartz be converted into g
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NCERT Solutions for Class 12 Chemistry Part 2 The Solid-State Exercise Solutions Q1: Name the parameters that characterize a unit cell. Answer: The six parameters that characterise a u
Categories: NCERT Solutions ||
NCERT Solutions for Class 12 Chemistry Part 1 The Solid-State Exercise Solutions Q1: Why are solids rigid? Answer: The intermolecular forces of attraction that are present in solids ar
Categories: C language ||
We can perform arithmetic operations on the pointers like addition, subtraction, etc. However, as we know that pointer contains the address, the result of an arithmetic operation performed on the poin
Categories: C language ||
As we know that, a pointer is used to store the address of a variable in C. Pointer reduces the access time of a variable. However, In C, we can also define a pointer to store the address of another p
Categories: C language ||
The pointer in C language is a variable which stores the address of another variable. This variable can be of type int, char, array, function, or any other pointer. The size of the pointer depends on
Categories: C language ||
In C, there are various general problems which requires passing more than one variable of the same type to a function. For example, consider a function which sorts the 10 elements in ascending order.
Categories: C language ||
An array is a type of data structure that stores a fixed-size of a homogeneous collection of data. In short, we can say that array is a collection of variables of the same type.For example, if we want
Categories: C language ||
The two-dimensional array can be defined as an array of arrays. The 2D array is organized as matrices which can be represented as the collection of rows and columns. However, 2D arrays are created to
Categories: C language ||
An array is defined as the collection of similar type of data items stored at contiguous memory locations. Arrays are the derived data type in C programming language which can store the primitive type
Categories: C language ||
Storage classes in C are used to determine the lifetime, visibility, memory location, and initial value of a variable. There are four types of storage classes in C1. Automatic2. External3. Static4. Re
Categories: C language ||
A recursive function performs the tasks by dividing it into the subtasks. There is a termination condition defined in the function which is satisfied by some specific subtask. After this, the recursio
Categories: C language ||
Recursion is the process which comes into existence when a function calls a copy of itself to work on a smaller problem. Any function which calls itself is called recursive function, and such function
Categories: C language ||
There are two methods to pass the data into the function in C language, i.e., call by value and call by reference.Call by value in C1. In call by value method, the value of the actual parameters is co
Categories: C language ||
There are two types of functions in C programming:1. Library Functions: are the functions which are declared in the C header files such as scanf(), printf(), gets(), puts(), ceil(), floor() etc.2. Use
Categories: C language ||
In c, we can divide a large program into the basic building blocks known as function. The function contains the set of programming statements enclosed by {}. A function can be called multiple times to
Categories: C language ||
The goto statement is known as jump statement in C. As the name suggests, goto is used to transfer the program control to a predefined label. The goto statment can be used to repeat some part of the c
Categories: C language ||
The continue statement in C language is used to bring the program control to the beginning of the loop. The continue statement skips some lines of code inside the loop and continues with the next iter
Categories: C language ||
The break is a keyword in C which is used to bring the program control out of the loop. The break statement is used inside loops or switch statement. The break statement breaks the loop one by one, i.
Categories: C language ||
C supports nesting of loops in C. Nesting of loops is the feature in C that allows the looping of statements inside another loop. Let's observe an example of nesting loops in C.Any number of loops can
Categories: C language ||
C supports nesting of loops in C. Nesting of loops is the feature in C that allows the looping of statements inside another loop. Let's observe an example of nesting loops in C.Any number of loops can
Categories: C language ||
The for loop in C language is used to iterate the statements or a part of the program several times. It is frequently used to traverse the data structures like the array and linked list.Syntax of for
Categories: C language ||
1. A conditional expression is used to check the condition. The statements defined inside the while loop will repeatedly execute until the given condition fails.2. The condition will be true if it ret
Categories: C language ||
While loop is also known as a pre-tested loop. In general, a while loop allows a part of the code to be executed multiple times depending upon a given boolean condition. It can be viewed as a repeatin
Categories: C language ||
The do while loop is a post tested loop. Using the do-while loop, we can repeat the execution of several parts of the statements. The do-while loop is mainly used in the case where we need to execute
Categories: C language ||
The looping can be defined as repeating the same process multiple times until a specific condition satisfies. There are three types of loops used in the C language. In this part of the tutorial, we ar
Categories: C language ||
What is an if-else statement?An if-else statement in C programming is a conditional statement that executes a different set of statements based on the condition that is true or false. The 'if' block w
Categories: C language ||
The switch statement in C is an alternate to if-else-if ladder statement which allows us to execute multiple operations for the different possibles values of a single variable called switch variable.
Categories: C language ||
C if else StatementThe if-else statement in C is used to perform the operations based on some specific condition. The operations specified in if block are executed if and only if the given condition i
Categories: C language ||
The 2s complement in C is generated from the 1s complement in C. As we know that the 1s complement of a binary number is created by transforming bit 1 to 0 and 0 to 1; the 2s complement of a binary nu
Categories: C language ||
The bitwise operators are the operators used to perform the operations on the data at the bit-level. When we perform the bitwise operations, then it is also known as bit-level programming. It consists
Categories: C language ||
The conditional operator is also known as a ternary operator. The conditional statements are the decision-making statements which depends upon the output of the expression. It is represented by two sy
Categories: C language ||
Compile-time1. The compile-time errors are the errors which are produced at the compile-time, and they are detected by the compiler.2. In this case, the compiler prevents the code from execution if it
Categories: C language ||
Compile-time and Runtime are the two programming terms used in the software development. Compile-time is the time at which the source code is converted into an executable code while the run time is th
Categories: C language ||
Errors are the problems or the faults that occur in the program, which makes the behavior of the program abnormal, and experienced developers can also make these faults. Programming errors are also kn
Categories: C language ||
Differences b/w static and global variableGlobal variables are the variables that are declared outside the function. These global variables exist at the beginning of the program, and its scope remains