CHAPTER5-18.cpp
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上传日期:2007-07-03
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文件大小:1k
- //文件名:CHAPTER5-18.cpp
- #include <set>
- #include <iostream>
- #include <algorithm>
- using namespace std;
- int main()
- { const int N = 10;
- int a[N] = {4, 1, 1, 1, 1, 1, 0, 5, 1, 0};
- int b[N] = {4, 4, 2, 4, 2, 4, 0, 1, 5, 5};
- multiset<int> A(a, a + N);
- multiset<int> B(b, b + N);
- multiset<int> C;
- cout << "Set A: ";
- copy(A.begin(), A.end(), ostream_iterator<int>(cout, " "));
- cout << endl;
- cout << "Set B: ";
- copy(B.begin(), B.end(), ostream_iterator<int>(cout, " "));
- cout << endl;
- cout << "Union: ";
- set_union(A.begin(), A.end(), B.begin(), B.end(),ostream_iterator<int>(cout, " "));
- cout << endl;
- cout << "Intersection: ";
- set_intersection(A.begin(), A.end(), B.begin(), B.end(),ostream_iterator<int>(cout, " "));
- cout << endl;
- set_difference(A.begin(), A.end(), B.begin(), B.end(),inserter(C, C.begin()));
- cout << "Set C (difference of A and B): ";
- copy(C.begin(), C.end(), ostream_iterator<int>(cout, " "));
- cout << endl;
- }