[原创] c 语言技..在c++ 中有一个很常用的容器std::vector。vector是一个泛型容器,通过std::vector<Type>可以实例出不同类型的vector。其他语言比如go,python,j
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);pr_s...
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); pr_str_vector(s2); pr_str_vector(...
vector就是一种数组，例如定义 vector<int> a;只要用push_back往a里添加了元素，就可以用a[0]这样的格式来读取里面的元素。
//fisttest.cpp : 定义控制台应用程序的入口点。//#include"stdafx.h"#include<iostream>#include<vector>#include<limits>#include<string>usingnamespacestd;int_tmain(intargc, _TCHAR*argv[]) { cout<<"type: \t\t"<<"***size***"<<endl; cout<<"bool: \t\t"<<"所占...
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Converting int to string (MFC) Converting long to date time converting size_t to int in c++ 64 bit application converting TCHAR to string Converting vector<string> to vector<double> Copy and pasting code WITH line numbers. COREDLL.DLL missing Correct addition of double values Could not load ...
void push_back(Vector* vec, int value) { if (vec->size == vec->capacity) { vec->capacity *= 2; vec->data = (int*)realloc(vec->data, sizeof(int) * vec->capacity); } vec->data[vec->size++] = value; } void print_vector(Vector* vec) { ...
Vector:将元素置于一个动态数组中加以管理,可以随机存取元素(用索引直接存取),数组尾部添加或移除元素非常快速。但是在中部或头部安插元素比较费时; Deque:是“double-ended queue”的缩写,可以随机存取元素(用索引直接存取),数组头部和尾部添加或移除元素都非常快速。但是在中部或头部安插元素比较费时; List:双向链表...