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 vote117 views1 answer
Define c++
C++
1 vote115 views1 answer
Qstring get if empty
C++
0 vote116 views1 answer
Remove digit from number c++
C++
1 vote121 views1 answer
Cpp executing without console
C++
0 vote122 views1 answer
C++ code 2d block
C++
0 vote112 views1 answer
Glm has no member value_ptr
C++
3 votes111 views1 answer
Initialzing a 2d vector in cpp
C++
4 votes116 views1 answer
How to make i/o fast in c++
C++
1 vote123 views1 answer
Isprime c++
C++
0 vote124 views1 answer
Void linux java
C++