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Validation function for LUHNMod10 and variant. Can discriminate credit card





C Program Flip all Bits of a Binary Number - Flipping a bit means toggling or inverting the current bit status. If the current bit is set i.e. 1 than invert it to 0 and vice versa. Flip all bits of a binary number you can run loop from 0...

Find the Trace & Normal of a given Matrix - C Program find the trace & normal of a given matrix. Trace of the matrix is the sum of the elements of the main diagonal i.e diagonal from the upper left to the lower right of a...

C++ Program Check if it is a Sparse Matrix - This is a C++ Program code to check 'sparsity' of a matrix. If the number of zeros in a matrix exceeds (n*m)/2, n and m is the dimension of the matrix, matrix is sparse matrix. Enter the

Finding all Roots of a Quadratic Equation - Find all roots of a quadratic equation using if else. Input coefficients of quadratic equation from user. Store it in some variable say a, b, c. Find Discriminant of the an Equation, using...

Copying an Array involves index by index - C program code shall help you learn one of basics of arrays. Copying an array involves index-by-index copying. For this to work we shall know the length of array in advance,...

Program Displays the Transpose of Matrix - To transpose any matrix in C++ Programming language, you have to first ask to the user to enter the matrix and "replace row" by column and column by row to "transpose" that matrix

Swapping numbers Function Call by Value - Before we discuss function call by value, lets understand the terminologies that we'll use while explaining this: Actual parameters: The parameters that appear in function calls and

C Language Code Formula of Permutation - Permutation refers number of ways in which set members can be Arranged or Ordered in some fashion. The 'Formula of Permutation' of arranging k elements out of n elements is