Print 2d array c++

Print 2d vector c++

	for(int i=0; i<v.size(); i++) 
		for(int j=0; j<v[i].size(); j++) 
  			cout<<v[i][j]<<" ";
        cout<<endl;

Print 2d array c++

for( auto &row : arr) {
    for(auto col : row)
         cout << col << " ";
	cout<<endl; 
}

Print 2d array

2-D Vectors


vector<vector<int>> vect;

for (int i = 0; i < vect.size(); i++)
    {
        for (int j = 0; j < vect[i].size(); j++)
        {
            cout << vect[i][j] << " ";
        }   
        cout << endl;
    }

Similar codes

0 vote311 views1 answer
How to type cast quotient of two integers to double with c++
C++
1 vote331 views1 answer
How to read a line from the console in c++
C++
0 vote331 views1 answer
Free a pointer c++
C++
3 votes264 views1 answer
C++ check if string contains uppercase
C++
5 votes287 views5 answers
Convert char to int c++
C++
0 vote302 views1 answer
Bit masking tricks
C++
0 vote294 views1 answer
Compile notepad++ c++
C++
1 vote298 views1 answer
How to get 4 decimal places in c++
C++
4 votes315 views2 answers
Round double to n decimal places c++
C++
1 vote291 views1 answer
Eosio name to string
C++