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C Programming Code Examples

C > Arrays and Matrices Code Examples

c programming print all unique elements in an array

C++ Program Code Print Number Entered - You'll learn to print the number entered by a user using C++ cout statement. This program asks user to enter a number. When enters an 'integer', it is stored in variable number using

Encode the String Display Encoded Strings - Read a 'five-letter' Word into the pc, and then encode the word on a letter-by-letter basis by subtracting 30 from the Numerical value that is used to represent each Letter. Thus if ASCII

Code Concatenates 2 Strings in One String - Concatenation of 2 strings is simple copying a string to another. To concatenate two Strings str1 & str2, you will copy all characters of str2 at the end of str1. 'Store it in' a variable str1 &

Increment Operator Decrement Operator - Basic "arithmetic operators" are +, -, *, /, %. "Increment operator" is ++ and "decrement operator" is --. These operators can be used as before the variable (prefix) and after the

Sort Rows of the Matrix Ascending Order - Program code sorts the rows of the matrix in ascending & columns in descending order. This program accepts matrix. Then sorts the row in an ascending order & the columns in

C++ Performs Searching Based on Locality - Searching based on Locality of Reference and also called Principle of locality. So Depending on the memory access pattern data elements are "reallocated". In general search, 80% time

C Converting Roman Numbers to Decimal - Take a roman number as input and store it in the array roman_Number. In the C function digit(), define the value of each digit of the roman number inside the switch statement

Program Code Calculates the Value of nPr - C Program code calculates the value of nPr. A permutation is a re-arrangement of elements of a set. And any duplications of the collected elements in different orders is allowed. Then