Pop back innstring

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

int main ()
{
  string str ("hello world!");
  str.pop_back();
cout << str << '\n';
  return 0;
}  // ans : hello world

Source: cplusplus.com

Similar codes

0 vote176 views1 answer
Split text c++
C++
0 vote169 views1 answer
ALO
C++
0 vote189 views1 answer
C++ fibo
C++
0 vote158 views1 answer
String to hexadecimal in c
C++
0 vote155 views1 answer
Who made c++
C++
0 vote152 views1 answer
Filling 2d array with 0 c++
C++
1 vote166 views4 answers
Sum vector c++
C++
1 vote158 views1 answer
What are various sections of process
C++
0 vote170 views1 answer
Overloading IO Stream
C++
-3 votes185 views2 answers
Virtual function in C++
C++