Return Styles: Pseud0ch, Terminal, Valhalla, NES, Geocities, Blue Moon. Entire thread

Which loop is faster?

Name: Anonymous 2012-01-16 8:59



for (I = 0; I < N; I++)

  for (J = 0; J < M; J++)

    update(Xs[I][J]);

or



for (I = 0; I < N; I++)

  for (J = 0; J < M; J++)

    update(Xs[J][I]);

???

Name: Anonymous 2012-01-16 9:47

>>10 These statements do different things, fagdrizzle.

Name: Anonymous 2012-01-16 9:49

>>11
That is exactly the point. i++ and ++i are different things, but OP is using it as they are equal even though they result in the same thing.

Newer Posts