C++/c Handbook "quality File Programming Guide," a 小bug Fifth problems 5, Please describe briefly the following two advantages for the cycle (5 minutes) For (i=0; i<N; i++) { If (condition) DoSomething (); Else DoOtherthing (); } If (condition) { For (i=0; i<N; i++) DoSomething (); } Else { For (i=0; i<N; i++) DoOtherthing (); } Simple procedural advantages : Disadvantages : implementation of the N-1 times more logical judgment, and interrupt the cycle of "assembly line" operation, making the compiler can optimize the cycle and reduce efficiency. The high cycle efficiency advantages : Disadvantages : not simple process This condition is not a prerequisite for the changes, the two are totally different from the trends in the condition, program 2 is wrong, it is far from the efficient. --> This book shipping or less for good --> Lin nod!! especially the tone and the tone of voice I am very disgusted, but most of the contents of which are inside the effictive cpp [ Closed window ]