/C++/Frequency of a substring in a string c++

Frequency of a substring in a string c++

#include <string>
#include <iostream>
int main()
{
   int occurrences = 0;
   std::string::size_type pos = 0;
   std::string s = "FooBarFooBarFoo";
   std::string target = "Foo";
   while ((pos = s.find(target, pos )) != std::string::npos) {
          ++ occurrences;
          pos += target.length();
   }
   std::cout << occurrences << std::endl;

}

Source: stackoverflow.com

Similar codes

0 vote215 views1 answer
Show mouse c++
C++
0 vote205 views1 answer
Ue4 float to fstring
C++
0 vote183 views1 answer
Is obje file binary??
C++
0 vote187 views1 answer
Resize method in c++ for arrays
C++
4 votes186 views6 answers
For loop c++
C++
0 vote194 views1 answer
Concatenate string along with the size of the word. in c++
C++
0 vote199 views1 answer
C++ json parser euc-kr
C++
19 votes220 views1 answer
C++ writing to file
C++
0 vote185 views1 answer
What is g++ and gcc
C++
0 vote256 views1 answer
Columntransformer onehotencoder
C++