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lalalalalalalaalalla

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Dec 18th, 2019
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  1. #include <iostream>
  2. #include <vector>
  3. #include <string>
  4. #include <iomanip>
  5. #include <queue>
  6. #include <cmath>
  7. #include <algorithm>
  8. #include <unordered_map>
  9. #include <tuple>
  10. #include <iomanip>
  11. #include <stdio.h>
  12. #include <map>
  13. #include <bitset>
  14. #include <set>
  15. #include <stack>
  16. #include <queue>
  17. #include <unordered_set>
  18. #include <cassert>
  19. #include <stdlib.h>
  20. #include <time.h>
  21. #include <random>
  22.  
  23.  
  24. //#pragma GCC optimize("Ofast,no-stack-protector")
  25. //#pragma GCC target("sse,sse2,sse3,sse3,sse4")
  26. //#pragma GCC optimize("unroll-loops")
  27. //#pragma GCC optimize("fast-math")
  28. //#pragma GCC target("avx2")
  29. //#pragma GCC optimize("section-anchors")
  30. //#pragma GCC optimize("profile-values,profile-reorder-functions,tracer")
  31. //#pragma GCC optimize("vpt")
  32. //#pragma GCC optimize("rename-registers")
  33. //#pragma GCC optimize("move-loop-invariants")
  34. //#pragma GCC optimize("unswitch-loops")
  35. //#pragma GCC optimize("function-sections")
  36. //#pragma GCC optimize("data-sections")
  37.  
  38. #define int long long
  39. #define ll long long
  40. #define ull unsigned long long
  41. #define all(a) (a).begin(), (a).end()
  42. #define pii pair<int, int>
  43. #define pb push_back
  44. #define ld long double
  45.  
  46.  
  47. using namespace std;
  48.  
  49. //const int INF = 1e17;
  50. //const int mod = 2600000069;
  51. //const int p = 179;
  52. const int MAXN = 1e5 + 1;
  53. const int logn = 18;
  54. const int mod = 16714589;
  55.  
  56. int mn[MAXN][logn], a[MAXN];
  57.  
  58. int ask(int l, int r) {
  59. int t = log2(r - l);
  60. return min(mn[l][t], mn[r - (1 << t) + 1][t]);
  61. }
  62.  
  63. signed main() {
  64. ios_base::sync_with_stdio(0);
  65. cin.tie(0);
  66. cout.tie(0);
  67. freopen("sparse.in", "r", stdin);
  68. freopen("sparse.out", "w", stdout);
  69. int n, m, a1, u, v;
  70. cin >> n >> m >> a1 >> u >> v;
  71. a[0] = a1;
  72. for (int i = 1; i < n; i++) {
  73. a[i] = (23 * a[i - 1] + 21563) % mod;
  74. }
  75. for (int i = 0; i < n; i++) {
  76. mn[i][0] = a[i];
  77. }
  78. for (int l = 1; (1 << l) <= n; l++) {
  79. for (int i = 0; i <= n - (1 << l); i++) {
  80. mn[i][l] = min(mn[i][l - 1], mn[i + (1 << (l - 1))][l - 1]);
  81. }
  82. }
  83. int ansi;
  84. for (int i = 1; i < m; i++) {
  85. ansi = ask(min(u, v) - 1, max(u, v) - 1);
  86. u = ((17 * u + 751 + ansi + 2 * i) % n) + 1;
  87. v = ((13 * v + 593 + ansi + 5 * i) % n) + 1;
  88. }
  89. ansi = ask(min(u, v) - 1, max(u, v) - 1);
  90. cout << u << " " << v << " " << ansi << "\n";
  91. }
  92. /*
  93.  
  94. */
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