/C++/C++ last element of vector

C++ last element of vector

Access last element in vector in c++

vector<int> v;
cout << v[v.size() - 1];
cout << *(v.end() - 1);
cout << *v.rbegin();
// all three of them work

19

Cpp get last element of vector

vector<int> vec;
vec.push_back(0);
vec.push_back(1);
int last_element = vec.back();
int also_last_element = vec[vec.size() - 1];

2

C++ last element of vector

int var = vec.back().c;

0

Source: stackoverflow.com

Similar codes

1 vote97 views1 answer
C++ check if debug or release visual studio
C++
1 vote127 views1 answer
C++ encapsulation
C++
0 vote103 views2 answers
C++ program to find prime number using function
C++
1 vote103 views1 answer
Push front vector cpp
C++
0 vote106 views1 answer
How to use qdebug c++
C++
5 votes108 views1 answer
Ue4 log float
C++
0 vote112 views1 answer
"StepFileGen1." cpp.o failed jetson nano
C++
1 vote102 views1 answer
Google test assert eq float
C++
0 vote98 views1 answer
Call to constructor of 'extClockType' is ambiguous extClockType time2;
C++
0 vote102 views1 answer
Qt asynchronous HTTP request
C++

Share