C/C++

C and C++ programming examples

Convert a binary number to a decimal.
Even or odd number.
Merging two arrays into one.
Prime numbers.
Exchange the contents of two variables A and B.
Calculate the numerical value of a polynomial of degree n.
Pascal's triangle.
Generate a random number.
Solving a quadratic equation.
Solving a quadratic equation.
Divisor of an integer.
Reverse a number.
PGCD (greatest common divisor) of two integers

Tables

Delete a value from an array.
Maximum of an array and its position
Minimum of an array and its position
Average of the values of an array
Product of two arrays
Count the number of repetitions of characters in a text file
Search for a string in a text file.
How to invert an array

Recursion

Recursively convert a number from one base to all other bases.
Palindrome with recursion.
Calculate the sequence u(n) = n.u(n-1)+(n+1).u(n-2)+n.
Hanoi Tower.
recursive calculation of the function { e(x) = 1+ x/1! + x^2/2! + x^3/3! + ... + x^n/n! 
Recursive computation of the approximate value of n-order sine.
QSort Quick Sort.
Insertion sorting
Bubble sort
Factorial with the iterative and recursive method.

Matrices

Determinant of a matrix.
Transposed from a matrix.
Sum of the diagonal of a matrix.
Sum of the second diagonal of a matrix.
Product of a square matrix by a vector.
Number of positive and negative values.
Searching for a value entered in a matrix.
Matrix product (matrix multiplication)

Tri

QSort Quick Sort.
Insertion sorting
Bubble sort
Tri fusion
Sorting by selection

Files

Count the number of repetitions of characters in a text file
Search for a string in a text file.
Read a text file.
Write to a text file.