SpeedStar @ 2024-04-04 16:52:58
算术平方根不能强转成 int，也就是
int
int m = a[i]+a[j]; double x = sqrt(m);
by ASchatz @ 2024-05-03 16:36:06
敲烂了我也看到了，这个sqrt我用它强转int雀食不彳 亍
by rogerfrz @ 2024-08-21 15:59:03
if(sqrt(a[i]+a[j])-long(sqrt(a[i]+a[j]))==0)