113 lines
2.2 KiB
C++
113 lines
2.2 KiB
C++
#pragma comment(linker, "/STACK:1024000000,1024000000")
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#include <cstdio>
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#include <cmath>
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#include <cstring>
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#include <ctime>
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#include <iostream>
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#include <algorithm>
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#include <set>
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#include <bitset>
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#include <vector>
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#include <sstream>
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#include <queue>
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#include <typeinfo>
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#include <fstream>
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#include <map>
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#include <stack>
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typedef long long ll;
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using namespace std;
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#define sspeed ios_base::sync_with_stdio(0);cin.tie(0)
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#define maxn 300006
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#define mod 1000000007
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#define eps 1e-9
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#define e exp(1.0)
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#define PI acos(-1)
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const double EP = 1E-10 ;
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int Num;
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const ll inf=999999999;
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inline ll read()
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{
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ll x=0,f=1;char ch=getchar();
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while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
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while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();}
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return x*f;
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}
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int get(ll x)
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{
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int c =0 ;
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while (x >0)
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{
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if((x &1) ==1)
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c++; ;
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x >>=1 ;
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}
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return c ;
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}
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ll change(ll x,int num)
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{
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for(int i=0;i<132;i++)
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{
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if((x&(1LL<<i))==0)
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{
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x|=(1LL<<i);
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num--;
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}
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if(num==0)
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break;
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}
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return x;
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}
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ll change2(ll x,int K,int s1,ll P)
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{
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int l =0;
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for(int i=0;i<132;i++)
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{
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if((x&(1LL<<i))==0)
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{
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x|=(1LL<<i);
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l = i;
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break;
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}
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}
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int num = K+1;
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for(int i = l-1;i>=0;i--)
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{
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x-=(1LL<<i);
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num--;
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if(num==s1)
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break;
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}
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if(x>P*2)return P;
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return x;
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}
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int main()
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{
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int t;scanf("%d",&t);
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for(int cas = 1;cas <= t;cas ++)
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{
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ll a=read(),s1=read(),s2=read();
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ll ans = a+1;
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printf("Case #%d: ",cas);
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int len = get(ans);
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if(len<=s2&&len>=s1)
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{
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printf("%I64d\n",ans);
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continue;
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}
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if(len<s1)
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{
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printf("%I64d\n",change(ans,s1-len));
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continue;
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}
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if(len>s2)
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{
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while(len>s2)
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{
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ans = change2(ans,len,s1,a);
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len = get(ans);
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}
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printf("%I64d\n",ans);
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}
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}
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}
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