Initialise 2d vector in c++

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

Initialzing a 2d vector in cpp

  // Create a vector containing n row and m columns
  vector<vector<int> > vec( n , vector<int> (m, 0));

Initializing 2d vector

vector<vector<int> > vec( n , vector<int> (m, 0));

Similar codes

8 votes315 views10 answers
Never gonna give you up
C++
0 vote312 views1 answer
Through map c++
C++
0 vote302 views2 answers
C++ server service ros
C++
0 vote295 views1 answer
C++ move second line
C++
174 votes357 views15 answers
Int to string c++
C++
0 vote306 views1 answer
Create vector of specific size c++
C++
0 vote300 views1 answer
Inconsequential meaning
C++
0 vote296 views1 answer
Get player pawn
C++
10 votes301 views2 answers
C++ function inside main
C++
0 vote305 views1 answer
Lcm function c++
C++