return 0;
by 万万没想到 @ 2020-02-23 19:59:36
return 0;没加（废话）
by Chancylaser @ 2020-02-23 19:59:49
@[Charlie___j](/user/133151) 把类型的double改成int
by __gcd @ 2020-02-23 19:59:59
把double换成longlong
by Chancylaser @ 2020-02-23 20:02:28
@[Charlie___j](/user/133151)
w[i]是double类型，int-double型会自动转换成double，而double类型不能作下标。
by IntrepidStrayer @ 2020-02-23 20:04:11
不是
我想试试double型的
就改了
@[fhh_orz](/user/214437)
by _JEB_ @ 2020-02-23 20:29:24
你们能帮我改一下吗
谢谢
by _JEB_ @ 2020-02-23 20:29:54
@[一只大头](/user/149192)
@[fhh_orz](/user/214437)
@[初音Yiku](/user/241817)
by _JEB_ @ 2020-02-23 20:30:15
前提：精度标准
c++
by _JEB_ @ 2020-02-23 20:30:49
@[万万没想到](/user/85514)
by _JEB_ @ 2020-02-23 20:31:40