1semestr / LR3 / ЛР3Б

#include <iostream>      
#include<math.h>
#include<iomanip>
using namespace std;
int main ()
{
  int i;
  double A[5], P;
  cout << fixed << setprecision (4);
  P=0; A[0]=1;A[1]=2; A[2]=3; A[3]=4; A[4]=-5;
  for (i = 0; i < 5; i++)
  {cout << "A[" << i << "] " << A[i] << endl;}
  cout << "----------" << endl;
  for (i = 0; i < 5; i++)
    {P=P+(1.0/A[i])+sin(i+A[i]);}
    cout << "summa =" << P;
  return 0;}