解析 【解析】#include vector #include iostream usingnamespacestd; //程序说明:开始时输入整数,直到输入非整数时,程序停止输入,开始输出vector中的数据。 结果一 题目 下列哪一个方法属于向量类Vector并允许向其中添加元素 A) addElement; B) insert; C) append; D) addItem ( ) 答案 #include <vector> #...
std::vector<std::string> text;// empty vectorwhile(std::cin >> word) { text.push_back(word);// append word to textfor(std::vector<int>::size_type ix =0; ix != text.size(); ++ix) std::cout<<"Now text["<<ix<<"]is: "<<text[ix]<<std::endl; }return0; } 结果为: ...
vector<int>a; vector<int>b(a); vector<int>c(10,23); vector<string>s1(10,"null"); vector<string>s2(10); vector<string>s3={10,"hi!"};// 重点关注 vector<string>s4={"10","hi!"};// 重点关注 pr_int_vector(a); pr_int_vector(b); pr_int_vector(c); pr_str_vector(s1); ...
append({6, 7, 8}); // 函数调用中的列表初始化 std::cout << "The vector size is now " << s.c_arr().second << " ints:\n"; for (auto n : s.v) std::cout << n << ' '; std::cout << '\n'; std::cout << "Range-for over brace-init-list: \n"; for (int x ...
append({6, 7, 8}); // 函数调用中的列表初始化 std::cout << "The vector size is now " << s.c_arr().second << " ints:\n"; for (auto n : s.v) std::cout << n << ' '; std::cout << '\n'; std::cout << "Range-for over brace-init-list: \n"; for (int x ...
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Add 函数功能新增一个ContinuousVector元素,其中新增ContinuousVector元素的容量为inner_vector_capacity。 函数原型template<t……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
GetModelAippPara(const std::string& modelName, std::vector<std::shared_ptr<AippPara>>& aippPara) GetModelAippPara(const std::string& modelName, uint32_t index, std::vector<std::shared_ptr<AippPara>>& aippPara) GetBuffer GetSize GetAiTensor GetAippParas() GetAippParas(uint32_...
上面部分基于运算符+=重载,下面基于叫append的成员函数。 5.字符串查找和替换 int find(const string& str,int pos=0) const; //查找str第一次出现的位置,从pos开始查找 int find(const char* s,int pos=0) const; //查找s第一次出现的位置,从pos开始查找 ...