for

a 3 in 1 "package deal" for repetitions:

 

for ( <init_exp> ; <condition> ; <end_exp> )

{

<statement>

}

• init_exp is an expression to be executed before the loop;
• condition is tested at the end of each iteration
• end_exp is an expression executed at the end of each iteration

Equivalence of "for" and "while".

<init_exp> ;

while ( <condition> )

{

<statement>

<end_exp>

}

Example: