Print vector of vector c++

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

Print vector c++

std::vector<char> path;
// ...
for (char i: path)
    std::cout << i << ' ';

Source: stackoverflow.com

Similar codes

0 vote138 views1 answer
Cin une énumération
C++
0 vote143 views1 answer
How to get max grade c++
C++
0 vote134 views1 answer
Check whether K-th bit is set or not c++
C++
1 vote150 views1 answer
Comentar todas linhas de uma vez vs code
C++
0 vote129 views1 answer
Simple C++ game code
C++
-1 vote91 views3 answers
Program to check smallest num in three numbers in c++
C++
15 votes139 views10 answers
Hello world
C++
2 votes135 views1 answer
Pointer dereference
C++
2 votes168 views1 answer
Excel vba delete worksheet if exists
C++
11 votes138 views3 answers
Count occurrences of character in string c++
C++