From b425bd8067ff3f92751185e9370a299b67724707 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Wed, 30 Dec 2020 19:09:01 +0800
Subject: [PATCH] =?UTF-8?q?P1182=20=E6=95=B0=E5=88=97=E5=88=86=E6=AE=B5=20?=
 =?UTF-8?q?Section=20II?=
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R44432005
---
 problem/P1182/P1182.cpp | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 problem/P1182/P1182.cpp

diff --git a/problem/P1182/P1182.cpp b/problem/P1182/P1182.cpp
new file mode 100644
index 00000000..cd56d65d
--- /dev/null
+++ b/problem/P1182/P1182.cpp
@@ -0,0 +1,38 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n, m, a[100005], l, r, mid, ans;
+
+bool check(int x) {
+    int tot = 0, num = 0;
+    for (int i = 1; i <= n; i++) {
+        if (tot + a[i] <= x) {
+            tot += a[i];
+        }
+        else {
+            tot = a[i];
+            num++;
+        }
+    }
+    return num >= m;
+}
+int main() {
+    cin >> n >> m;
+    for (int i = 1; i <= n; i++) {
+        cin >> a[i];
+        l = max(l, a[i]);
+        r += a[i];
+    }
+    while (l <= r) {
+        mid = l + r >> 1;
+        if (check(mid)) {
+            l = mid + 1;
+        }
+        else {
+            r = mid - 1;
+        }
+    }
+    cout << l << endl;
+    return 0;
+}
\ No newline at end of file