Is this a valid way to declare a for-loop ?

for( int i = 0; ; i++ ){
//Statements
}

Question

Is this a  valid  way to declare a  for-loop ? 
 
 for( int i = 0; ; i++ ){ 
     //Statements 
 }

Answer

No, we need to establish the condition for the for-loop to work.

Answer

Yes, and it must be used with caution since this can loop infinitely if no break is used in the loop.

Answer

Yes, and it's safe from infinite loops since the for-loop will establish a default condition.

Answer

No, all the parameters must be given for the for-loop to de valid.

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