Даны действительные числа a1, ..., a30. Получить: а) max(a1+a30, a2+a29, ...,

include lt;stdlib.hgt;
include lt;iostreamgt;
include lt;iomanipgt;
using namespace std;

int main()
const int n = 30;
double a[n];
double max, min;

srand(time(0));
for (int i = 0; i lt; n; i++)
  a[i]=-20 + (51.0 / RAND_MAX) * rand();
  cout lt;lt; fixed lt;lt; setw (7) lt;lt; setprecision (2) lt;lt; a[i];

cout lt;lt;"\n";

max = a[0]+a[n-1];
min = a[0]*a[n/2];
for (int i = 1; ilt;n/2; i++)
 if (a[i]+a[n-i-1] gt; max) max = a[i]+a[n-i-1]; 
 if (a[i]*a[n/2+i] lt; min) min = a[i]*a[n/2+i];

cout lt;lt; "max = " lt;lt; max lt;lt; "\n";
cout lt;lt; "min = " lt;lt; min lt;lt; "\n";
return 0;


Пример (для n=10):
-19.29 30.99 -15.37 26.41 3.65 13.45 29.28 4.28 30.51 -10.36
max = 61.50
min = -259.43