/C++/C++ initialize vector of vector with size

C++ initialize vector of vector with size

C++ initialize vector of vector with size

vector<vector<int>> v(10, vector<int>(10));

2

C++ initialize size of 3d vector

vector<vector<vector<double>>> f(3, vector<vector<double>>(4, vector<double>(5)));

0

Source: stackoverflow.com

C++ create vector of size

// create a vector with 20 integer elements
std::vector<int> arr(20);

for(int x = 0; x < 20; ++x)
   arr[x] = x;

-1

Source: stackoverflow.com

Declare vector of size n in c++

#include <vector>

auto n = 20
// create a vector with n=20 integer elements
std::vector<int> arr(n);

-1

Similar codes

1 vote210 views1 answer
String c++ if letter or number
C++
0 vote180 views1 answer
C++ multiply char
C++
1 vote192 views1 answer
Regex for phone number c++
C++
2 votes156 views1 answer
How to interface c++ in haxe
C++
0 vote177 views1 answer
Number of characters in string
C++
0 vote185 views1 answer
How to clear a string in c++
C++
0 vote175 views1 answer
Sort 2d vector c++
C++
1 vote193 views2 answers
Convert from hex to decimal c++
C++
0 vote175 views1 answer
Compare values within within a vector c++
C++
-1 vote202 views1 answer
Transformer in nlp
C++

Share