简单使用序列for循环语句

代码:

#include <iostream>
#include <vector>
using namespace std;

int main(int argc, char *argv[])
{   
     vector<int> a = {0, 2, 5, 9, 10, 33, 22, 12};
     for(auto x: a) cout<<x<<" ";
     cout<<endl;
     
     for(auto x:{133, 111, 333, 222, 555, 123, 89}) 
         cout<<x<<" ";
     cout<<endl;
     return 0;
}

编译：g++ -std=c++0x main.cpp

运行：a.out

输出：

0 2 5 9 10 33 22 12
133 111 333 222 555 123 89