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 vote233 views1 answer
Print elements of linked list
C++
0 vote203 views1 answer
Sum of n natural numbers in c
C++
1 vote228 views2 answers
Calling by reference c++
C++
1 vote211 views1 answer
Perulangan c++
C++
-1 vote197 views1 answer
How to array in c++
C++
6 votes255 views1 answer
C++ if in equivalent
C++
0 vote229 views1 answer
Ds1307 rtc set time
C++
2 votes207 views1 answer
Check gpu usage jetson nano
C++
0 vote209 views1 answer
C++ erase last element of set
C++
0 vote203 views1 answer
Smooth Poti values on Arduino
C++