指针遍历vector向量
#include <iostream>
#include <vector>
using namespace std;
int main()
{
int a[] = {1,2,3,4};
vector<int>num(a,a+4);
vector<int> *p = #
for(int i=0;i<num.size();i++)
cout<<(*p)[i]<<endl;
}
Keep it simple!
#include <iostream>
#include <vector>
using namespace std;
int main()
{
int a[] = {1,2,3,4};
vector<int>num(a,a+4);
vector<int> *p = #
for(int i=0;i<num.size();i++)
cout<<(*p)[i]<<endl;
}