print 2d vector c 2b 2b

Solutions on MaxInterview for print 2d vector c 2b 2b by the best coders in the world

showing results for - "print 2d vector c 2b 2b"
Leny
19 Jan 2021
1for(auto lst : vec){
2  for(auto e : lst){
3  	cout<<e<<" ";
4  }
5  cout<<endl;
6}	
Jonah
18 Jun 2018
1	for(int i=0; i<v.size(); i++) 
2		for(int j=0; j<v[i].size(); j++) 
3  			cout<<v[i][j]<<" ";
4        cout<<endl;
Manuel
29 Mar 2020
1for( auto &row : arr) {
2    for(auto col : row)
3         cout << col << " ";
4	cout<<endl; 
5}
Annabeth
17 Jun 2016
1std::vector<vector<int>> d;
2//std::vector<int> d;
3cout<<"Enter the N number of ship and port:"<<endl;
4cin>>in;
5cout<<"\Enter preference etc..:\n";
6for(i=0; i<in; i++){ 
7cout<<"ship"<<i+1<<":"<<' ';
8    for(j=0; j<in; j++){
9    cin>>temp;
10    d.push_back(temp);// I don't know how to push_back here!!
11    }
12}
Alessandro
12 May 2016
1// A recursive function able to print a vector
2// of an arbitrary amount of dimensions.
3template<typename T>
4static void show(T vec)
5{
6  std::cout << vec;
7}
8
9
10template<typename T>
11static void show(std::vector<T> vec)
12{
13  int size = vec.size();
14  if (size <= 0) {
15    std::cout << "invalid vector";
16    return;
17  }
18  std::cout << '{';
19  for (int l = 0; l < size - 1; l++) {
20    show(vec[l]);
21    std::cout << ',';
22  }
23  show(vec[size - 1]);
24  std::cout << '}';
25}
queries leading to this page
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