Resize 2d vector c++

Resize two dimensional vector c++

//vector<vector<int>> M;
//int m = number of rows, n = number of columns;
M.resize(m, vector<int>(n));

Source: stackoverflow.com

Resize 2d vector c++

 myVector.resize(row_count, vector<int>(column_count, initialization_value));
//Example1: create a 2D integer vector with 5 rows and 5 columns having "1"
 myVector.resize(5, vector<int>(5, 1));
//Ex2
 myVector.resize(n);
 for (int i = 0; i < n; ++i)
     myVector[i].resize(m);

Source: stackoverflow.com

Similar codes

1 vote254 views1 answer
C++ array interator
C++
-1 vote275 views1 answer
C++ how to return an empty vector
C++
0 vote240 views1 answer
PCL RANSAC
C++
0 vote259 views1 answer
Age in days in c++
C++
0 vote226 views1 answer
Dynamic memory allocation for string in c++
C++
-1 vote243 views1 answer
Un aliment traduction espagnol
C++
2 votes235 views3 answers
How to find length of character array in c++
C++
0 vote241 views1 answer
C++ list of pairs
C++
0 vote268 views1 answer
Print elements of linked list
C++
0 vote250 views1 answer
How to set a variable to infinity in c++
C++