Answers for "c++ compare string"

how to compare strings in c++

// comparing apples with apples
#include <iostream>
#include <string>

int main ()
{
  std::string str1 ("green apple");
  std::string str2 ("red apple");

  if (str1.compare(str2) != 0)
    std::cout << str1 << " is not " << str2 << 'n';

  if (str1.compare(6,5,"apple") == 0)
    std::cout << "still, " << str1 << " is an applen";

  if (str2.compare(str2.size()-5,5,"apple") == 0)
    std::cout << "and " << str2 << " is also an applen";

  if (str1.compare(6,5,str2,4,5) == 0)
    std::cout << "therefore, both are applesn";

  return 0;
}

c++ compare strings

// comparing both using inbuilt function
int x = s1.compare(s2);

if (x !=0)
	//strings are not equal
else
	//strings are equal

c++ compare

c++ compare values

cpp compare strings

//three methods to compare strings in c++
String strcmp() fucntion
In-built compare() function
c++ relational operators ('==','!=')