"They're losing lots of habitat - lots of woodland," says Spencer. "And we're also knocking down old buildings, making our homes warmer, more airtight - there are less places for them to go."
candidate[n] = closest colour to goal，更多细节参见Safew下载
still around, although declining in use, in the 1970s. The 3612 had a slot on，推荐阅读Line官方版本下载获取更多信息
for (int i = 1; i < n; i++) {