Input 2d vector c++

vector<vector<int> > d;
int val;
for(int i = 0; i < in; i++){
    vector<int> temp;
    for(int j = 0; j < in; j++){
        cin >> val;
        temp.push_back(val);
    }
    d.push_back(temp);
    temp.clear();
}
From SpyrosD3v25

Source: stackoverflow.com

How to take input in 2d vector in c++

std::vector<vector<int>> d;
//std::vector<int> d;
cout<<"Enter the N number of ship and port:"<<endl;
cin>>in;
cout<<"\Enter preference etc..:\n";
for(i=0; i<in; i++){ 
cout<<"ship"<<i+1<<":"<<' ';
    for(j=0; j<in; j++){
    cin>>temp;
    d[i].push_back(temp); 
    }
}

Source: stackoverflow.com

Input 2d vector c++

vector<vector<int> > d;
int val;
for(int i = 0; i < in; i++){
    vector<int> temp;
    for(int j = 0; j < in; j++){
        cin >> val;
        temp.push_back(val);
    }
    d.push_back(temp);
    temp.clear();
}

Source: stackoverflow.com

How to take input in 2d vector in c++

std::vector<vector<int>> d;
//std::vector<int> d;
cout<<"Enter the N number of ship and port:"<<endl;
cin>>in;
cout<<"\Enter preference etc..:\n";
for(i=0; i<in; i++){ 
cout<<"ship"<<i+1<<":"<<' ';
    for(j=0; j<in; j++){
    cin>>temp;
    d.push_back(temp);// I don't know how to push_back here!!
    }
}

Source: stackoverflow.com

Similar codes

-1 vote206 views1 answer
Equal elements in two arrays in c++
C++
34 votes220 views6 answers
C++ string to int
C++
0 vote167 views1 answer
C++ triangle
C++
0 vote181 views1 answer
Temporary file using MSFT API in cpp
C++
-1 vote181 views1 answer
? c++
C++
-2 votes325 views4 answers
Function Template in c++
C++
6 votes188 views2 answers
Include pdf file in latex
C++
0 vote195 views1 answer
C++ enter name and surname one string
C++
1 vote222 views1 answer
C++ cout format
C++
2 votes170 views2 answers
C++ typedef array
C++