Relational

Relational operators are fundamental for comparing two values. These operators evaluate the relationship between operands and return a Boolean value (1 for true or 0 for false).

• > Greater Than
• < Less Than
• >= Greater Than or Equal To
• <= Less Than or Equal To
• == Equal To
• != Not Equal To

Key Points

• Associativity of relational operators is Left to Right

• Precedence of Arithmetic Operators is more than of Relational Operators

int a = 5, b = 2, c = 1, d;
d = c + a > b;
// (c + a) > b
// (1 + 5) > b
// 6 > 2
// Since the comparison is true, the output will be 1.

Additional Point

• Character Comparison:
  • Relational operators can also be used to compare characters in C. Characters are compared based on their ASCII values. For example, 'a' < 'b' would evaluate to true because the ASCII value of 'a' (97) is less than that of 'b' (98).