c++ find函数使用,如结合vector
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
vector<int> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
if( find(v.begin(), v.end(), 1) == v.end())
{
cout << "no1" << endl;
}
if( find(v.begin(), v.end(), 12) == v.end())
{
cout << "no2" << endl;
}
return 0;
}