From c5fcf7179a83ef65c86c6a4a390029149e518649 Mon Sep 17 00:00:00 2001
From: Franciszek Malinka <franciszek.malinka@gmail.com>
Date: Tue, 5 Oct 2021 21:49:54 +0200
Subject: Duzy commit ze smieciami

---
 semestr-4/aisd/themis/AISDDEBIUT21.cpp    | 24 +++++++++++++
 semestr-4/aisd/themis/AISDPOTEGOWANIE.cpp | 29 ++++++++++++++++
 semestr-4/aisd/themis/BELLMAN.cpp         | 55 +++++++++++++++++++++++++++++
 semestr-4/aisd/themis/FIB.cpp             | 58 +++++++++++++++++++++++++++++++
 4 files changed, 166 insertions(+)
 create mode 100644 semestr-4/aisd/themis/AISDDEBIUT21.cpp
 create mode 100644 semestr-4/aisd/themis/AISDPOTEGOWANIE.cpp
 create mode 100644 semestr-4/aisd/themis/BELLMAN.cpp
 create mode 100644 semestr-4/aisd/themis/FIB.cpp

(limited to 'semestr-4/aisd/themis')

diff --git a/semestr-4/aisd/themis/AISDDEBIUT21.cpp b/semestr-4/aisd/themis/AISDDEBIUT21.cpp
new file mode 100644
index 0000000..3666d69
--- /dev/null
+++ b/semestr-4/aisd/themis/AISDDEBIUT21.cpp
@@ -0,0 +1,24 @@
+/*
+ *  Autor: Franciszek Malinka
+ *  Numer indeksu: 316093
+ *  Prowadzący: WJA
+ */
+
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+  ios_base::sync_with_stdio(false);
+  cin.tie();
+  int a, b;
+  cin >> a >> b;
+  for (int i = a; i <= b; i++)
+  {
+    if (i % 2021 == 0)
+    {
+      cout << i << " ";
+    }
+  }
+  cout << "\n";
+}
\ No newline at end of file
diff --git a/semestr-4/aisd/themis/AISDPOTEGOWANIE.cpp b/semestr-4/aisd/themis/AISDPOTEGOWANIE.cpp
new file mode 100644
index 0000000..c1b76fe
--- /dev/null
+++ b/semestr-4/aisd/themis/AISDPOTEGOWANIE.cpp
@@ -0,0 +1,29 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int fast_pow(int a, int b, int m)
+{
+  if (b == 0)
+  {
+    return 1;
+  }
+  long long p = fast_pow(a, b / 2, m);
+  p = (p * p) % m;
+  if (b % 2 == 0)
+    return (int)p;
+  return (p * (long long)a) % m;
+}
+
+int main()
+{
+  ios_base::sync_with_stdio(false);
+  cin.tie();
+  int t;
+  cin >> t;
+  while (t--)
+  {
+    int a, b, m;
+    cin >> a >> b >> m;
+    cout << fast_pow(a, b, m) << "\n";
+  }
+}
\ No newline at end of file
diff --git a/semestr-4/aisd/themis/BELLMAN.cpp b/semestr-4/aisd/themis/BELLMAN.cpp
new file mode 100644
index 0000000..5a65096
--- /dev/null
+++ b/semestr-4/aisd/themis/BELLMAN.cpp
@@ -0,0 +1,55 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+const int N = 503;
+int dist[N];
+vector<pair<int, pair<int, int>>> edges;
+int main()
+{
+  ios_base::sync_with_stdio(false);
+  cin.tie();
+  int n, m, s;
+  cin >> n >> m >> s;
+  for (int i = 0; i <= n; i++)
+  {
+    dist[i] = 2e9;
+  }
+  dist[s] = 0;
+  for (int i = 0; i < m; i++)
+  {
+    int u, v, w;
+    cin >> u >> v >> w;
+    edges.push_back({w, {u, v}});
+    // edges.push_back({w, {v, u}});
+  }
+
+  for (int i = 0; i < n + 1; i++)
+  {
+    for (auto e : edges)
+    {
+      int w = e.first;
+      int u = e.second.first;
+      int v = e.second.second;
+      if (dist[v] > dist[u] + w)
+      {
+        dist[v] = dist[u] + w;
+      }
+    }
+  }
+  for (auto e : edges)
+  {
+    int w = e.first;
+    int u = e.second.first;
+    int v = e.second.second;
+    if (dist[v] > dist[u] + w)
+    {
+      cout << "NIE\n";
+      return 0;
+    }
+  }
+  for (int i = 0; i < n; i++)
+  {
+    if (i != s && dist[i] < 1e9)
+      cout << i << " " << dist[i] << "\n";
+  }
+}
\ No newline at end of file
diff --git a/semestr-4/aisd/themis/FIB.cpp b/semestr-4/aisd/themis/FIB.cpp
new file mode 100644
index 0000000..dd38c5c
--- /dev/null
+++ b/semestr-4/aisd/themis/FIB.cpp
@@ -0,0 +1,58 @@
+#include <bits/stdc++.h>
+using namespace std;
+typedef long long ll;
+
+class matrix
+{
+public:
+  ll a, b, c, d;
+  static ll m;
+
+  matrix(ll _a = 0, ll _b = 0, ll _c = 0, ll _d = 0) : a(_a), b(_b), c(_c), d(_d) {}
+
+  matrix operator*(const matrix &M) const
+  {
+    matrix res;
+    res.a = (a * M.a + b * M.c) % m;
+    res.b = (a * M.b + b * M.d) % m;
+    res.c = (c * M.a + d * M.c) % m;
+    res.d = (c * M.b + d * M.d) % m;
+    return res;
+  }
+};
+
+ll matrix::m = 1;
+
+matrix fast_pow(matrix M, int w)
+{
+  matrix res(1, 0, 0, 1);
+  while (w)
+  {
+    if (w % 2 == 1)
+      res = res * M;
+    M = M * M;
+    w >>= 1;
+  }
+  return res;
+}
+
+void solve()
+{
+  int n, m;
+  cin >> n >> m;
+  matrix M(0, 1, 1, 1);
+  matrix::m = m;
+  cout << fast_pow(M, n + 1).a << "\n";
+}
+
+int main()
+{
+  ios_base::sync_with_stdio(false);
+  cin.tie();
+  int t;
+  cin >> t;
+  while (t--)
+  {
+    solve();
+  }
+}
\ No newline at end of file
-- 
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