File Handling in C (1)

[ad_1] File Handling in C This section describes the use of C’s input / output facilities for reading and writing files. There is also a brief description of string handling functions here. The functions are all variants on the forms of input / output which were introduced in the previous section. 1)UNIX File Redirection UNIX has a facility called redirection…

Structures in C

[ad_1] A structure is a collection of variables under a single name. These variables can be of different types, and each has a name which is used to select it from the structure. A structure is a convenient way of grouping several pieces of related information together. A structure can be defined as a new named type, thus extending the…

The C Preprocessor

[ad_1] The C preprocessor is a tool which filters your source code before it is compiled. The preprocessor allows constants to be named using the #define notation. The preprocessor provides several other facilities which will be described here. It is particularly useful for selecting machine dependent pieces of code for different computer types, allowing a single program to be compiled…

Rivigo Interview Experience | Set 1 (On Campus – Software Developer)

[ad_1] Rivigo came at IIT Roorkee for Software Developer Profile on Day1. Online Test: Test was conducted on hackerrank. 4 coding questions 90 minutes. I remember 3 out of 4 questions http://stackoverflow.com/questions/29236837/find-max-sum-of-elements-in-an-array-with-twist http://www.geeksforgeeks.org/dynamic-programming-set-12-longest-palindromic-subsequence/ http://www.geeksforgeeks.org/given-an-array-of-numbers-arrange-the-numbers-to-form-the-biggest-number/ I gave 3 technical interviews. Most of the questions were easy. Some questions were based on my internship. No HR interview. Here are a couple of…