C Programs

C program to determine whether the given matrix is an upper triangular matrix or not. A square matrix can be called an upper triangular matrix if all the elements below the main diagonal are zero. The inputs required for this are the size of the square matrix (n) along with the data values or elements of the matrix (2D array). ...

Write a C program to check whether a given array is a subset of another given array. We can call an array a subset of another array if all the elements of the array are present in the other array as well. The set of inputs required are the sizes or number of elements in the two arrays along with ...