How to compare rows of an integer matrix with columns of a double matrix after rounding?
I’m implementing a function in C that takes two matrices as input:
How to insert distinct elements in a matrix?
I am trying to populate a 2D array in with integers, ensuring that all elements are unique. My current implementation checks for duplicates in previously entered values, but I am encountering an issue where duplicate values in the same row or column are not always detected correctly.
Purpose of this matrix operation
class Point3Matrix { public: double matrix[9]; Point3Matrix compose(const Point3Matrix& b) { Point3Matrix ret; for (int outx = 0; outx < 3; outx++) { for (int outy = 0; outy < 3; outy++) { ret.matrix[outy * 3 + outx] = 0; for (int in = 0; in < 3; in++) { ret.matrix[outy * 3 + outx] […]
C declaring matrix variable with a variable declaared as index
Im wondering if its possible in C programming language to declare a 2D matrix with the second index declared as variable. Without using argv[n] command line.
For example
Why code doesn’t reach last column in matrix?
I had to write code in C# that should determine the minimum and maximum in all even and odd columns, but the code does not include the last column at all, which in case the matrix is 3*4, would be odd. it does not check the numbers in the last column at all.