42 lines
704 B
C++
42 lines
704 B
C++
#include <bits/stdc++.h>
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using namespace std;
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template <typename T>
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void print(deque<T> &dq)
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{
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typename deque<T>::iterator it = dq.begin();
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while (it != dq.end())
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{
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cout << *it << " ";
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it++;
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}
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cout << endl;
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}
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int main()
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{
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int m[] = {1, 2, 3, 4, 5, 6};
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deque<int> d1;
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deque<int> d2(m, m + 6);
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deque<int> d4 = d2; // 拷贝构造函数: deque(const deque &deq)
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print(d4);
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d1 = d2; // 赋值运算符: deque& operator=(const deque &deq)
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print(d1);
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print(d2);
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deque<int> d3(10, 1); // 10 个 1
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print(d3);
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cout << "d5.swap(d2):" << endl;
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deque<int> d5;
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d5.swap(d2);
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print(d5);
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print(d2);
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return 0;
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}
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