Answers for "creating 2d vector in c++"

2d vector c++ declaration

vector< vector<int>> a(rows, vector<int> (cols));

Posted by: Guest on January-02-2021

initialise 2d vector in c++

// Initializing 2D vector "vect" with 
// values 
vector<vector<int> > vect{ { 1, 2, 3 }, 
                           { 4, 5, 6 }, 
                           { 7, 8, 9 } };

Posted by: Guest on May-16-2020

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Answers for "creating 2d vector in c++"

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