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 vote149 views1 answer
What does map.count() return in c++
C++
0 vote157 views1 answer
How to use custom array in c++
C++
0 vote145 views1 answer
Show mouse c++
C++
0 vote141 views1 answer
Two dimensional array A[N,M] with the random numbers from 10 to 90.
C++
0 vote131 views1 answer
C++ enum rand
C++
0 vote145 views1 answer
Zsh: segmentation fault ./provided_files.exe erosion X \.
C++
1 vote186 views1 answer
How to read a line from the console in c++
C++
28 votes142 views4 answers
C++ vector remove element by value
C++
5 votes148 views2 answers
String c++ if letter is lowercase
C++
0 vote148 views1 answer
C++ linker input and output
C++