fork download
copy 
  1. #include <iostream>
  2. #include <list>
  3. #include <utility>
  4. #include <string>
  5. using namespace std;
  6.  
  7. int main() {
  8. 	list<pair<string,int>> l0 { { "name1", 20 }, { "name2", 30 }, { "name3", 40 } };
  9. //	for( auto &it : l0 )
  10. //    	l0 . erase( it );	
  11.  
  12.     cout << "Containt of the list: "<<endl;
  13. 	for( auto &my_pair : l0 )
  14.        cout <<"\t"<< my_pair.first << ":"<<my_pair.second<<endl; 
  15.  
  16.     cout << "Deleting content:"<<endl;      
  17. 	for (auto it=l0.begin(); it!=l0.end(); ) {
  18.         cout <<"\t"<< it->first << ":"<<it->second<<"..."; 
  19.     	it = l0.erase(it);  
  20.     	cout << "remaining "<<l0.size()<< " - delete succesfull" <<endl;
  21. 	} 
  22.     cout << "Size:"<< l0.size(); 
  23.  
  24.     return 0;
  25. }
Success #stdin #stdout 0s 3416KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Containt of the list: 
	name1:20
	name2:30
	name3:40
Deleting content:
	name1:20...remaining 2 - delete succesfull
	name2:30...remaining 1 - delete succesfull
	name3:40...remaining 0 - delete succesfull
Size:0
https://ideone.com/3plMYL
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!