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

1 vote266 views1 answer
OPA in expanse
C++
0 vote297 views1 answer
C++ tokenize string
C++
8 votes288 views10 answers
Print
C++
0 vote277 views1 answer
Print linked list reverse order in c++
C++
4 votes262 views6 answers
For loop c++
C++
9 votes271 views3 answers
String iterator in c++
C++
0 vote350 views1 answer
Time_t c++ stack overflow
C++
0 vote288 views1 answer
No indentation latex
C++
1 vote291 views1 answer
On component end overlap c++
C++
0 vote273 views1 answer
Balanced brackets in c++
C++