Fundamentals of Computer Programming and IT by Pearson

Strings 371

14.4 RELATIONAL OPERATORS

Table 14.4 describes various relational operators. These operators can be used with string objects for assign-

ment, comparison etc. The following program illustrates the use of relational operators with string objects.

Write a program to compare two strings using string objects and relational operators.

# include <iostream>

# include <string>

using namespace std;

int main()

{

string s1(“OOP”);

string s2(“OOP”);

if (s1==s2)

cout <<“\n Both the strings are identical”;

else

cout <<“\n Both the strings are different”;

return 0;

}

OUTPUT

Both the strings are identical

Explanation

In the above program, two string objects s1 and ...