example009.cpp

Data Abstraction & Problem Solving with C++源码

int main()
{
   int item[5];
   int n = 5;

   for (int i=0; i<n; i++) 
   {
      item[i] = i;
   }  // end for

   // computes the sum of item[0], item[1], . . .,
   // item[n-1] for any n >= 1
   int sum = 0;
   int j = 0;

   while (j < n)
   {  sum += item[j];
      ++j;
   }  // end while

   return 0;
}  // end main