December 2015 - Computer Science Portal

Introduction to Decision Making

Decision Making Some times programmer needs to make decisions, he want the progra...

Precedence and Associativity of Operators The operators we have learnt in the previous tutorials will be ambigu...

C also offers us with many other type of operators such as ternary conditional,assignment, compound assignment, sizeof, dot operator(.)...

Sometimes, it is more feasible to perform bit by bit operations, especially for performance boost in graphics rendering, in machine lev...

Relational Operators are Binary operators that return 1 when the expression is true and 0 when the expression is false. 3 >...

There are three logical operators in C - AND (&&) , OR (||), NOT (!). Logical operators in C language return 1 when an expression...

Any Constants or variables with values are of limited use without applying operations on them. An operator tells the compiler to per...

Some of the basic mathematical operators that we use in our high school algebra are included in Arithmetic operators, including a ...

Storage Classes: Storage classes define the scope and life time of a variable declared.They are general...

In C, it is possible to convert data/value of one type to another. Suppose, a character variable(char) can be converted to an integer...

Debugging: Bug is anything wrong in the program that may lead to malfunction of the program, giving us un...

Data Type: As the name indicates data and type are two different words. Data type specifies to the computer the sort...

C Language provides some ready to use builtin functions in the C-library for input and output. Input is taken from input devices ...

Token: A token is a basic building block of language, which is used together to complete a program. This can also be defi...

A program is set of instructions given to a Computer. Compiler translates the Programs written by us to a language that Machines can ...