Back() in c++

// my linkedin : https://www.linkedin.com/in/vaalarivan-prasanna-3a07bb203/
vector<int> vec = {1, 2, 5, 6};
int ele = vec.back();  //ele = 6
//back() method does delete the last element from the vector, it just returns\n
//the last element.

C++ back()

// string::back
#include <iostream>
#include <string>

int main ()
{
  std::string str ("hello world.");
  str.back() = '!';
  std::cout << str << '\n';
  return 0;
}

Source: cplusplus.com

Similar codes

0 vote276 views2 answers
Change colour of output to terminal c++
C++
12 votes289 views4 answers
Random number cpp
C++
0 vote289 views4 answers
C++ sort vector of objects by property
C++
0 vote313 views1 answer
C++ set comparator
C++
14 votes297 views1 answer
C++ optimization dynamic 2d array
C++
1 vote313 views1 answer
C++ uniform_real_distribution get same result
C++
0 vote314 views2 answers
Avl tree c++
C++
1 vote272 views1 answer
Detect cycle in an undirected graph
C++
0 vote272 views1 answer
Str[i] - '0'
C++
0 vote318 views1 answer
For statement in c++
C++