C++ string contains

if (string1.find(string2) != std::string::npos) {
    std::cout << "found!" << '\n';
}

C++ contains

if (s1.find(s2) != std::string::npos) {
    std::cout << "found!" << '\n';
}

Source: stackoverflow.com

C++ find string in string

#include <iostream>
#include <string>
#include <algorithm>
#include <functional>

int main()
{
    std::string in = "Lorem ipsum dolor sit amet, consectetur adipiscing elit,"
                     " sed do eiusmod tempor incididunt ut labore et dolore magna aliqua";
    std::string needle = "pisci";
    auto it = std::search(in.begin(), in.end(),
                   std::boyer_moore_searcher(
                       needle.begin(), needle.end()));
    if(it != in.end())
        std::cout << "The string " << needle << " found at offset "
                  << it - in.begin() << '\n';
    else
        std::cout << "The string " << needle << " not found\n";
}

-2

Source: stackoverflow.com

Similar codes

-1 vote262 views1 answer
How to parse using stringstream
C++
-1 vote276 views1 answer
C++ how to return an empty vector
C++
0 vote244 views1 answer
Qt insert image in widget
C++
0 vote245 views1 answer
Dfs program in c++
C++
-1 vote235 views1 answer
Palindrome no example
C++
2 votes241 views2 answers
C++ length of char*
C++
0 vote250 views1 answer
Rotation 2d d'un point
C++
1 vote246 views1 answer
Cmake define standard c++
C++
0 vote248 views1 answer
Qt graphics scene map cursor position
C++
0 vote238 views1 answer
Binary search c++
C++