From 78704aba1ad971028fdddcb1f339fb356df56f15 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Sun, 3 Jan 2021 10:59:10 +0800
Subject: [PATCH] =?UTF-8?q?P3197=20[HNOI2008]=E8=B6=8A=E7=8B=B1=20||=20#10?=
 =?UTF-8?q?196.=20=E3=80=8C=E4=B8=80=E6=9C=AC=E9=80=9A=206.1=20=E7=BB=83?=
 =?UTF-8?q?=E4=B9=A0=203=E3=80=8D=E8=B6=8A=E7=8B=B1?=
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Content-Transfer-Encoding: 8bit

Luogu: R44562020
LibreOJ: https://loj.ac/s/1025675
---
 LibreOJ/10196/10196.cpp       | 23 +++++++++++++++++++++++
 Luogu/problem/P3197/P3197.cpp | 23 +++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 LibreOJ/10196/10196.cpp
 create mode 100644 Luogu/problem/P3197/P3197.cpp

diff --git a/LibreOJ/10196/10196.cpp b/LibreOJ/10196/10196.cpp
new file mode 100644
index 00000000..e3d891cc
--- /dev/null
+++ b/LibreOJ/10196/10196.cpp
@@ -0,0 +1,23 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int mod = 100003;
+
+long long binpow(long long a, long long b) {
+    a %= mod;
+    long long res = 1;
+    while (b > 0) {
+        if (b & 1) res = res * a % mod;
+        a = a * a % mod;
+        b >>= 1;
+    }
+    return res;
+}
+
+int main() {
+    long long m, n;
+    cin >> m >> n;
+    cout << (binpow(m, n) - binpow(m - 1, n - 1) * m % mod + mod) % mod << endl;
+    return 0;
+}
diff --git a/Luogu/problem/P3197/P3197.cpp b/Luogu/problem/P3197/P3197.cpp
new file mode 100644
index 00000000..e3d891cc
--- /dev/null
+++ b/Luogu/problem/P3197/P3197.cpp
@@ -0,0 +1,23 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int mod = 100003;
+
+long long binpow(long long a, long long b) {
+    a %= mod;
+    long long res = 1;
+    while (b > 0) {
+        if (b & 1) res = res * a % mod;
+        a = a * a % mod;
+        b >>= 1;
+    }
+    return res;
+}
+
+int main() {
+    long long m, n;
+    cin >> m >> n;
+    cout << (binpow(m, n) - binpow(m - 1, n - 1) * m % mod + mod) % mod << endl;
+    return 0;
+}