//#include "stdafx.h"
#include#include#include#includeusing namespace std;
int main()
; for (auto i = k.begin(); i != k.end(); ++i)
std::cout << *i << endl;
for (auto e : k)
cout << e ;
cout for (int i = 0; i<10; ++i)
for (auto e : ba)
cout << e;
cout <<"ba" //定義具有10個整型元素的向量(尖括號為元素型別名,
//它可以是任何合法的資料型別),不具有初值,其值不確定
vectorarray(10,10);
//定義具有10個整型元素的向量,且給出的每個元素初值為1
//vectora(10, 1);
//用向量b給向量a賦值,a的值完全等價於b的值
//vectora(b);
vectorarray1(array);
for (auto abc : array1)
cout << abc;
cout << endl;
for (int i = 0; i<10; ++i)
for (auto abcd : array1)
cout << abcd;
cout << endl;
將向量b中從0-2(共三個)的元素賦值給a,a的型別為int型
//vectora(b.begin(), b.begin + 3);
vectorfuzhi(array1.begin(),array1.end()-1);
for (int i=0; i!=fuzhi.size();++i)
cout << fuzhi[i];
cout << endl;
int b[8] = ;
vector***(b,b+7);
for (int i = 0; i != ***.size(); ++i)
cout << ***[i];
//從陣列中獲得初值
//int b[7] = ;
//vectora(b, b + 7);
cout << endl;
//bool ddd = k.clear();
// assign 賦值函式
vectorv(10, 0);
double amd[10] = ;
v.assign(amd, amd + 5);
for (auto nvida : v)
cout << nvida;
cout << endl;
if(***.empty())
for (auto nvida1 : v)
cout << nvida1;
cout << endl;
v.pop_back();
該函式不接受乙個引數
刪除第乙個元素 其餘元素向前排列
for (auto nvida2 : v)
cout << nvida2;
cout << endl;
v.erase(v.begin()+ 1, v.begin() + 2);//刪除指定位置 指定個數的元素
//這個比較有用 niubi
for (auto nvida2 : v)
cout << nvida2;
cout << endl;
cout << v.size();
cout << endl;
//cout << v.capacity();
v.resize(10,2);
v.reserve(100);
/*for (auto nvida3 : v)
cout << nvida3;*/
for (int i = 0; i < v.size(); i++)
cout << v[i];
cout << endl;
cout << v.back();
cout << endl;
cout << v.front();
cout << endl;
//插入操作
v.insert(v.begin() + 2, 9);
v.push_back(8);
cout <= v) << endl;
cout << (ba <= v) << endl;
cout << (ba != v) << endl;
int aa[15] = ;
vectorab;
vectorabc(aa,aa+5);
vectorabcd1(aa + 8, aa + 14);
vectorabcd2(aa, aa + 7);
for (vector::iterator it = abc.begin(); it < abc.end(); it++)
for (int i = 0; i < ab.size(); i++)
cout << ab[i];
cout << "ab" << endl;
cout << endl;
abcd1.swap(abcd2);//swap 只能交換 資料型別相同的vector向量
for (int i = 0; i < abcd1.size(); ++i)
cout << abcd1[i];
cout << ":-1" << endl;
for (int i = 0; i < abcd2.size(); i++)
cout << abcd2[i];
cout << ":-2" << endl;
return 0;
//下面為迭代器方式讀取操作
//int a[6] = ;
//vectorb(a, a + 4);
//for (vector::iterator it = b.begin(); it != b.end(); it++) }
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