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- //---------------------------------------------------------------------------
- // Borland C++Builder
- // Copyright (c) 1987, 1998 Borland International Inc. All Rights Reserved.
- //---------------------------------------------------------------------------
- /* Standard C++ library examples */
-
- #include "std1.h"
- #include <algorithm>
- #include <bitset>
- #include <complex>
- #include <ctype.h>
- #include <deque>
- #include <fstream.h>
- #include <functional>
- #include <iomanip.h>
- #include <iostream.h>
- #include <iterator>
- #include <limits>
- #include <list>
- #include <map>
- #include <memory>
- #include <numeric>
- #include <queue>
- #include <set>
- #include <stack>
- #include <stdexcept>
- #include <string.h>
- #include <string>
- #include <strstrea.h>
- #include <utility>
- #include <vector>
-
- using namespace std;
-
- extern int ct; // counter for current memo line
-
- int accum_ex () /* accum */
- {
- //
- // Typedef for vector iterators.
- //
- Form1->Memo1->Lines->Strings[ct++] = " ========== Accumulator Example =========";
- typedef vector<int>::iterator iterator;
- //
- // Initialize a vector using an array of integers.
- //
- int d1[10] = {1,2,3,4,5,6,7,8,9,10};
- vector<int> v1(d1+0, d1+10);
- //
- // Accumulate sums and products.
- //
- int sum = accumulate(v1.begin(), v1.end(), 0);
- //
- // Output the results.
- //
- Form1->Memo1->Lines->Strings[ct++] = "For the series: ";
- for(iterator i = v1.begin(); i != v1.end(); i++)
- Form1->Memo1->Lines->Strings[ct] =
- Form1->Memo1->Lines->Strings[ct] + IntToStr(*i) + " ";
- ct++;
- Form1->Memo1->Lines->Strings[ct++] = " where N = 10.";
- Form1->Memo1->Lines->Strings[ct++] = "The sum = (N*N + N)/2 = " +IntToStr(sum);
-
- return 0;
- }
-