in C language

Write a program which performs the following tasks: (a) Allocates the memory for the one-dimensional array arg of length N. A user should input the length N. (b) Fills the array arg with numbers from the interval [a, b]. Values of the endpoints a and b should be provided by the user. Numbers in the array arg should be linearly distributed between a and b. (c) Allocates the memory for the one-dimensional array val. The length of the array should be equal to N. Elements of the array val should be calculated in the following way val[i] = -(arg[i] - a)*(arg[i] - b). Write a function which finds a maximal element of an array and returns the value found and its index (use pointers). The function should work with dynamically allocated arrays. Execute the function for the array val from the point 1. Write a function which swaps corresponding elements from two one- dimensional, dynamically allocated arrays. Execute the function for the arrays arg and val from the point 1