結果
問題 | No.896 友達以上恋人未満 |
ユーザー |
![]() |
提出日時 | 2019-09-27 22:45:59 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 1,713 ms / 3,500 ms |
コード長 | 3,542 bytes |
コンパイル時間 | 2,895 ms |
コンパイル使用メモリ | 214,956 KB |
最終ジャッジ日時 | 2025-01-07 19:30:58 |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 7 |
ソースコード
#pragma GCC optimize ("Ofast")#include<bits/stdc++.h>using namespace std;inline void rd(int &x){int k;int m=0;x=0;for(;;){k = getchar_unlocked();if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){x=k-'0';break;}}for(;;){k = getchar_unlocked();if(k<'0'||k>'9'){break;}x=x*10+k-'0';}if(m){x=-x;}}inline void wt_L(char a){putchar_unlocked(a);}inline void wt_L(long long x){int s=0;int m=0;char f[20];if(x<0){m=1;x=-x;}while(x){f[s++]=x%10;x/=10;}if(!s){f[s++]=0;}if(m){putchar_unlocked('-');}while(s--){putchar_unlocked(f[s]+'0');}}int N;int M;int mulX;int addX;int mulY;int addY;int MOD;int X[1000];int Y[1000];int A[1000];int B[1000];long long z[16777216];long long ans[10000];long long res[1000];long long res2;long long solve(long long a){int i;long long res = 0;if(a >= MOD){return 0;}if(a < 10000){return ans[a];}for(i=(a);i<(MOD);i+=(a)){res += z[i];}return res;}int main(){int i;unsigned long long x;unsigned long long y;unsigned long long a;unsigned long long b;unsigned mm;rd(M);rd(N);rd(mulX);rd(addX);rd(mulY);rd(addY);rd(MOD);{int Lj4PdHRW;for(Lj4PdHRW=(0);Lj4PdHRW<(M);Lj4PdHRW++){rd(X[Lj4PdHRW]);}}{int KL2GvlyY;for(KL2GvlyY=(0);KL2GvlyY<(M);KL2GvlyY++){rd(Y[KL2GvlyY]);}}{int Q5VJL1cS;for(Q5VJL1cS=(0);Q5VJL1cS<(M);Q5VJL1cS++){rd(A[Q5VJL1cS]);}}{int e98WHCEY;for(e98WHCEY=(0);e98WHCEY<(M);e98WHCEY++){rd(B[e98WHCEY]);}}for(i=(0);i<(M);i++){z[X[i]] += Y[i];}x = X[M-1];y = Y[M-1];mm = MOD - 1;int cTE1_r3A = N;for(i=(M);i<(cTE1_r3A);i++){x = (x * mulX + addX) & mm;y = (y * mulY + addY) & mm;z[x] += y;}for(i=(1);i<(10000);i++){int j;for(j=(i);j<(MOD);j+=(i)){ans[i] += z[j];}}for(i=(0);i<(M);i++){res[i] = solve(A[i]) - solve((long long)A[i]*B[i]);res2 ^= res[i];}a = A[M-1];b = B[M-1];for(i=(M);i<(N);i++){a = ((a * mulX + addX + mm) & mm) + 1;b = ((b * mulY + addY + mm) & mm) + 1;res2 ^= solve(a) - solve(a*b);}{int RZTsC2BF;for(RZTsC2BF=(0);RZTsC2BF<(M);RZTsC2BF++){wt_L(res[RZTsC2BF]);wt_L('\n');}}wt_L(res2);wt_L('\n');return 0;}// cLay varsion 20190925-1// --- original code ---// int N, M, mulX, addX, mulY, addY, MOD;// int X[1000], Y[1000], A[1000], B[1000];// ll z[16777216], ans[10000];// ll res[1000], res2;//// ll solve(ll a){// ll res = 0;// if(a >= MOD) return 0;// if(a < 10000) return ans[a];// rep(i,a,MOD,a) res += z[i];// return res;// }//// {// ull x, y, a, b;// unsigned mm;// rd(M,N,mulX,addX,mulY,addY,MOD);// rd(X(M),Y(M),A(M),B(M));// rep(i,M) z[X[i]] += Y[i];// x = X[M-1];// y = Y[M-1];// mm = MOD - 1;// REP(i,M,N){// x = (x * mulX + addX) & mm;// y = (y * mulY + addY) & mm;// z[x] += y;// }// rep(i,1,10000) rep(j,i,MOD,i) ans[i] += z[j];//// rep(i,M){// res[i] = solve(A[i]) - solve((ll)A[i]*B[i]);// res2 ^= res[i];// }// a = A[M-1];// b = B[M-1];// rep(i,M,N){// a = ((a * mulX + addX + mm) & mm) + 1;// b = ((b * mulY + addY + mm) & mm) + 1;// res2 ^= solve(a) - solve(a*b);// }//// wtLn(res(M), res2);// }