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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     vector< vector<int> > b;
  9.  
  10. 	vector<int> temp;
  11.  
  12. 	temp.push_back(0);
  13. 	temp.push_back(1);
  14.  
  15. 	b.push_back(temp);
  16.  
  17. 	cout << "b[0][1] = " << b[0][1] << endl;
  18.  
  19. 	b[0][1] = 5;
  20.  
  21. 	cout << "b[0][1] = " << b[0][1] << endl;
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0.01s 2860KB
comments (?)
stdin 
Standard input is empty
stdout 
b[0][1] = 1
b[0][1] = 5
https://ideone.com/OaRwiE
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
secret

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