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 vote154 views2 answers
Function prototype c++
C++
0 vote152 views1 answer
CamelCase Problem
C++
0 vote152 views1 answer
Result += a +b in c++ meaning
C++
2 votes163 views1 answer
Split vector in half cpp
C++
6 votes150 views1 answer
C++ if in equivalent
C++
0 vote140 views1 answer
Static cast char c++
C++
1 vote256 views1 answer
C++ uniform_real_distribution get same result
C++
0 vote152 views1 answer
Ejemplo
C++
0 vote147 views1 answer
Flowchart to display factors of a number
C++
1 vote144 views1 answer
Qt qchar to char
C++