Sizeof 2d Vector Code Example
Example 1: how to get size of 2d vector in c++
myVector[ Vector[0, 4, 2, 5], Vector[1, 4, 2] ]; /*When you call for myVector[1].size() it would return 3 and [0] would return 4. For the amount of rows (int vectors) in the 2d vector, you can just use myVector.size() You can run this to see it in actions*/
Example 2: size of a matrix using vector c++
// finding size of a square matrix myVector[0].size();
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