cpp print vector
for(int i = 0; i < vec.size(); i++) std::cout << vec[i] << ' ';
print vector
#include <vector> // vector #include <iostream> // cout using namespace std; int main() { vector<int> tmp = {1,2,3,4,5,6}; for (auto i : tmp) { cout << i << ' '; } }
print vector of vector c++
for (int i = 0; i < vec.size(); i++) { for (int j = 0; j < vec[i].size(); j++) { cout << vec[i][j]; } }
Source: stackoverflow.com