/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 vote119 views1 answer
Intersection.cpp
C++
0 vote118 views7 answers
Hexo
C++
-2 votes224 views4 answers
Function Template in c++
C++
0 vote146 views1 answer
How to fill vector from inputs c++
C++
0 vote138 views1 answer
C++ write string
C++
3 votes143 views2 answers
Convert whole string to uppercase c++
C++
26 votes140 views10 answers
Snake
C++
0 vote119 views1 answer
Comment installer boost c++ sur windows
C++
0 vote131 views2 answers
If ERRORLEVEL
C++
0 vote113 views1 answer
Glm has no member value_ptr
C++