③处应填()
trans |=1ull << (b[j] - 1)
status |=1ull << (b[j] - 1)
status +=1ull << (b[j] - 1)
trans +=1ull << (b[j] - 1)
QQ扫一扫联系
点击联系
2424550447
微信扫一扫联系