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Re:下面是小弟写的。In Reply To:菜鸟拙见:给定N,如果S=N, S%2!=0表示到达最底层(奇数),而在上面第K层有(S-MIN)=(MAX-S)=2^(K-1).故可求。 Posted by:MasterLuo at 2008-07-08 18:11:09 while(n--)
{
scanf("%I64d", &s);
min=max=temp=s, t=0;
while(temp%2==0)
{
t++;
temp/=2;
}
for(int i=t-1; i>=0; i--)
{
min-=a[i];
max+=a[i];
}
printf("%I64d %I64d\n", min, max);
}
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