Answers for "how to find char in string in c++"

index string c++

#include <string>
#include <iostream>

int main(){
  //index string by using brackets []
  std::string string = "Hello, World!";
  //assign variable to string index
  char stringindex = string[2];
  
}

c++ string contains

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