C++ list of pairs

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

int main() {
	list<pair<int, char>> pair_list;
  	
  	pair_list.push_front(make_pair(1, 'a'));
    pair_list.push_front(make_pair(2, 'b'));

    pair_list.push_back(make_pair(10, 'x'));
    pair_list.push_back(make_pair(20, 'y'));
  
  	for(auto itr=pair_list.begin();itr!=pair_list.end();itr++) {
    	cout << itr->first << ", " << itr->second << endl;
    }
  
  	return 0;
}

// output
/* 
	2, b
	1, a
	10, x
	20, y
*/

Similar codes

0 vote273 views1 answer
Xor in c++
C++
1 vote281 views10 answers
Test
C++
0 vote282 views2 answers
Draw rectangle opencv c++
C++
0 vote254 views1 answer
MPI_Sendrecv
C++
0 vote286 views1 answer
Print elements of linked list
C++
0 vote274 views1 answer
How to calculate bitwise xor c++
C++
6 votes276 views2 answers
Show stack c++
C++
5 votes324 views6 answers
String
C++
0 vote275 views1 answer
Cpp set time
C++
0 vote275 views1 answer
Days in a year c++
C++