C++ vector 容器淺析[03] ~ 排序
C++ vector 容器淺析[03] ~ 排序
資料來源: https://www.runoob.com/w3cnote/cpp-vector-container-analysis.html
純C++線上編譯測試: https://www.tutorialspoint.com/compile_cpp_online.php
純C 線上編譯測試: https://www.tutorialspoint.com/compile_c_online.php
#include <string>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
vector<int>obj;
obj.push_back(1);
obj.push_back(3);
obj.push_back(0);
cout<<"init:"<<endl;
for(int i=0;i<obj.size();i++)
{
cout<<obj[i]<<",";
}
cout<<"\n"<<endl;
sort(obj.begin(),obj.end());//从小到大
cout<<"从小到大:"<<endl;
for(int i=0;i<obj.size();i++)
{
cout<<obj[i]<<",";
}
cout<<"\n"<<endl;
cout<<"从大到小:"<<endl;
reverse(obj.begin(),obj.end());//从大到小
for(int i=0;i<obj.size();i++)
{
cout<<obj[i]<<",";
}
return 0;
}