C Tutorial If statement
If Statement

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Both an if and an if-else are available in C. The <expression> can be any valid

expression. The parentheses around the expression are required, even if it is just a single

variable.

 

if (<expression>) <statement>    // simple form with no {}'s or else clause

 

 

if (<expression>) {        // simple form with {}'s to group statements

<statement>

<statement>

}

 

 

if (<expression>) {        // full then/else form

<statement>

}

else {

<statement>

}

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