Please write a simple program in most using libraries (iostream,cmath)

1-

write a c++ program that computes the L2 - Norm (Euclidean norm) of a given vector (L2 norm of a vector is the square root of the sum of the squares of all the components of the vector)

2-

write a c++ program that computes the L1 - Norm of a given vector (L1 norm of a vector is the sum of the absolute values of all the components of the vector)

3-

write a c++ program that computes the L - Norm of a given vector (L norm of a vector is the maximum of the absolute values of all the components of the vector)