Last character of std::string

C++ get last character of string

// Example
YourStr.substr(YourStr.length() - 1)

// Syntax
std::string YourStr = "abcdef";
std::cout << YourStr.substr(YourStr.length() - 1) << "\n"; // OUTPUT: f

Delete last char of string C++

st = myString.substr(0, myString.size()-1);

Source: stackoverflow.com

Last character of std::string

// 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 vote373 views1 answer
How to display score using SDL in c++
C++
0 vote356 views1 answer
Properties of loop in c++ and how it works
C++
4 votes339 views4 answers
Get list of files in directory c++
C++
5 votes440 views6 answers
String
C++
0 vote324 views1 answer
C++ print number not in scientific notation
C++
-1 vote322 views1 answer
Multi initialisation if statement c++
C++
8 votes334 views5 answers
C++ vector resize
C++
7 votes325 views1 answer
Insert at position in vector c++
C++
0 vote419 views1 answer
Find number of 1s in a binary cv::mat image
C++
0 vote373 views1 answer
While(n--)
C++