#include <iostream>
#include <algorithm>
#include <array>
#include <vector>
#include <functional>
#include <random> // std::default_random_engine
#include <chrono> // std::chrono::system_clock
using namespace std;
int main(){
array<int,8> t1 = {3,5,7,11,13,17,19,23};
array<int,8> t2 = {3,5,7,11,14,17,19,23};
//第一组不匹配的元素,即13和14
pair<array<int,8>::iterator,array<int,8>::iterator> mypair;
mypair=mismatch(t1.begin(),t1.end(),t2.begin());
mypair=mismatch(t1.begin(),t1.end(),t2.begin(),equal_to<int>());
cout<<*mypair.first<<" "<<*mypair.second<<endl;
return 0;
}