c++中怎样将vector中的元素倒序输出?
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#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> vec;
for (int i = 0; i < 5; ++i)
vec.push_back(i);
vector<int>::reverse_iterator it;
for (it = vec.rbegin(); it != vec.rend(); it++)
cout<<*it<<" ";
cout<<endl;
}
#include <vector>
using namespace std;
int main()
{
vector<int> vec;
for (int i = 0; i < 5; ++i)
vec.push_back(i);
vector<int>::reverse_iterator it;
for (it = vec.rbegin(); it != vec.rend(); it++)
cout<<*it<<" ";
cout<<endl;
}
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