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| #define DEBUG 0
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| #include <algorithm>
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| #include <functional>
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| #include <numeric>
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| #include <iostream>
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| #include <iomanip>
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| #include <cstdio>
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| #include <cmath>
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| #include <complex>
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| #include <cstdlib>
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| #include <ctime>
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| #include <cstring>
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| #include <cassert>
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| #include <string>
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| #include <vector>
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| #include <list>
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| #include <map>
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| #include <set>
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| #include <deque>
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| #include <queue>
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| #include <stack>
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| #include <bitset>
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| #include <sstream>
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| using namespace std;
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| #define LL long long
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| #define LD long double
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| #define PR pair<int,int>
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|
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| #define Fox(i,n) for (i=0; i<n; i++)
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| #define Fox1(i,n) for (i=1; i<=n; i++)
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| #define FoxI(i,a,b) for (i=a; i<=b; i++)
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| #define FoxR(i,n) for (i=(n)-1; i>=0; i--)
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| #define FoxR1(i,n) for (i=n; i>0; i--)
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| #define FoxRI(i,a,b) for (i=b; i>=a; i--)
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| #define Foxen(i,s) for (i=s.begin(); i!=s.end(); i++)
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| #define Min(a,b) a=min(a,b)
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| #define Max(a,b) a=max(a,b)
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| #define Sz(s) int((s).size())
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| #define All(s) (s).begin(),(s).end()
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| #define Fill(s,v) memset(s,v,sizeof(s))
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| #define pb push_back
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| #define mp make_pair
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| #define x first
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| #define y second
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| template<typename T> T Abs(T x) { return(x<0 ? -x : x); }
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| template<typename T> T Sqr(T x) { return(x*x); }
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| string plural(string s) { return(Sz(s) && s[Sz(s)-1]=='x' ? s+"en" : s+"s"); }
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| const int INF = (int)1e9;
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| const LD EPS = 1e-12;
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| const LD PI = acos(-1.0);
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| #if DEBUG
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| #define GETCHAR getchar
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| #else
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| #define GETCHAR getchar_unlocked
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| #endif
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| bool Read(int &x)
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| {
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| char c,r=0,n=0;
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| x=0;
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| for(;;)
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| {
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| c=GETCHAR();
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| if ((c<0) && (!r))
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| return(0);
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| if ((c=='-') && (!r))
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| n=1;
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| else
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| if ((c>='0') && (c<='9'))
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| x=x*10+c-'0',r=1;
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| else
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| if (r)
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| break;
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| }
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| if (n)
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| x=-x;
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| return(1);
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| }
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| #define LIM 800001
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|
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| int main()
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| {
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| if (DEBUG)
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| freopen("in.txt","r",stdin);
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| int T,t;
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| int N,H,V;
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| int i,j,si,a,b,c,d;
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| static int G[2][LIM];
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| static PR P[LIM];
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| static int maxY[LIM];
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| set<PR> S;
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| set<PR>::iterator I;
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| Read(T);
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| Fox1(t,T)
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| {
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| Read(N),Read(H),Read(V);
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| Fox(i,2)
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| {
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| Read(G[i][0]),Read(G[i][1]),Read(a),Read(b),Read(c),Read(d);
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| FoxI(j,2,N-1)
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| G[i][j]=((LL)a*G[i][j-2] + (LL)b*G[i][j-1] + c)%d+1;
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| }
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| int ans=-1;
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| if (H+V<N)
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| goto Done;
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| Fox(i,N)
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| P[i]=mp(G[0][i],G[1][i]);
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| sort(P,P+N);
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| maxY[N]=0;
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| FoxR(i,N)
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| maxY[i]=max(maxY[i+1],P[i].y);
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| ans=2*INF;
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| S.clear();
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| S.insert(mp(0,-1));
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| I=S.begin(),si=0;
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| Fox(i,N+1)
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| {
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| if (i)
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| {
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| S.insert(mp(P[i-1].y,i));
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| if (mp(P[i-1].y,i)<*I)
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| si++;
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| }
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| int f=N-i;
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| if (f>V)
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| continue;
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| int g=max(0,min(N-H,V)-f);
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| while (si>g)
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| I--,si--;
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| while (si<g)
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| I++,si++;
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| Min(ans,(i?P[i-1].x:0)+max(I->x,maxY[i]));
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| }
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| Done:;
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| printf("Case #%d: %d\n",t,ans);
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| }
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| return(0);
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| } |
