< > BotCompany Repo | #1007376 // selectRandomPair - select a random pair from a list

JavaX fragment (include)

static <A> Pair<A, A> selectRandomPair(L<A> l) {
  if (l(l) < 2) null;
  int i = rand(l(l));
  int j = rand(l(l)-1);
  if (j >= i) ++j;
  ret pair(l.get(i), l.get(j));
}

Author comment

Began life as a copy of #1002448

download  show line numbers  debug dex  old transpilations   

Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

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