Relational Operators in C Programming

What are Relational Operators?

Relational operators compare two values and return 1 (true) or 0 (false).

List of Relational Operators

• == — equal to
• != — not equal to
• > — greater than
• < — less than
• >= — greater than or equal to
• <= — less than or equal to

int a = 5, b = 8;
printf("%d", a < b);   // 1 (true)
printf("%d", a == b);  // 0 (false)

Relational expressions are widely used in conditional statements and loops.