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

C++
9

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));
Posted by: Guest on June-19-2020
0

2d vector

vector<vector<int>> v(row,vector<int>(col,val));
Posted by: Guest on April-09-2021

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