/C++/How to get a section of a string in c++

How to get a section of a string in c++

// string::substr
#include <iostream>
#include <string>
using namespace std;

int main ()
{
  string str="We think in generalities, but we live in details.";
                             // quoting Alfred N. Whitehead
  string str2, str3;
  size_t pos;

  str2 = str.substr (12,12); // "generalities"

  pos = str.find("live");    // position of "live" in str
  str3 = str.substr (pos);   // get from "live" to the end

  cout << str2 << ' ' << str3 << endl;

  return 0;
}

Source: stackoverflow.com

Similar codes

2 votes118 views1 answer
What language is ethereum written in
C++
2 votes114 views2 answers
Slice a vector c++
C++
0 vote105 views1 answer
Hamming c++
C++
3 votes63 views2 answers
C++ read text file
C++
6 votes112 views1 answer
C++ create threads
C++
56 votes106 views6 answers
List conda environments
C++
0 vote112 views1 answer
How to create a custom event in ue4 c++
C++
1 vote68 views1 answer
Ue4 ftext c++
C++
0 vote132 views1 answer
How to pass std::array with unknown size to function C++
C++
3 votes102 views1 answer
Deque c++
C++