C language: a brief description

introduction to c: C programming is a high-level programming language where Instructions consist of algebraic expressions, English keywords such as if, else, for, do, while etc. In C programming, program can be divided down into several small modules. Hence, it can be also called a structured programming language. C programming is flexible to use as system programming as well as… Read More »

Operator precedence in c

Operator: The operator is a symbol which is used to combine data items, such as constant, variable, function reference and array elements to form an expression. e.g. c = a + b in this expression, = and + are the operators which combines variables a, b and c. Operator precedence:            Precedence is the hierarchical… Read More »

Computer hardware and software: brief description

Computer: The computer is an electronic device that can be instructed to carry out sequences of arithmetic or logical operations automatically. The ability of computers to follow generalized sets of operations known as program enables them to perform an extremely wide range of tasks automatically.A computer system consists of two major elements which are computer… Read More »