arr[j + gap] = key;
最便宜的 iPhone 又来了，只卖三千块？
，这一点在heLLoword翻译官方下载中也有详细论述
"We had to convince investors. Our own people were sceptical at first, 'I'm already not capable of finishing my work in five days' [was one reaction].
"We're going to get there in steps, continue to take down risk as we learn more and we roll that information into subsequent designs," Isaacman said told CBS News. "We've got to get back to basics."
Hand-Coded Weights (Constructive Proofs)