Write a C/C++ program

Option 2:Write a program to evaluate double integrals over a given rectangular region. You may wish to do this using an extension of the Simpson's rule of the third exercise, but any method is acceptable, justify your answers and make an estimate of the upper error bound. Use your program to evaluate: 111 f12ne-cx2 +y) 2dxdy. Could you use your program to evaluate: 2nemy2)/2 dxdy? (15 Marks maximum)