how to make a 2d vector in c++
// Create a vector containing n
//vectors of size m, all u=initialized with 0
vector<vector<int> > vec( n , vector<int> (m, 0));how to make a 2d vector in c++
// Create a vector containing n
//vectors of size m, all u=initialized with 0
vector<vector<int> > vec( n , vector<int> (m, 0));c++ multidimensional vector
vector<vector<int>> matrix(3, vector<int>(3));
// creates a 3x3 matrix of integers with vectors inside a main vectorCopyright © 2021 Codeinu
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