'commit'

TangDou/AcWing/MonotonicQueue/1087_BruteForce.cpp

@@ -0,0 +1,26 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int N = 100010;
+typedef long long ll;
+int a[N];
+ll s[N], f[N];
+
+/*
+BruteForce
+通过了 9/12个数据
+*/
+int main() {
+    int n, m;
+    cin >> n >> m;
+    for (int i = 1; i <= n; i++) cin >> s[i], s[i] += s[i - 1];
+
+    // 暴力大法
+    for (int i = 1; i <= n; i++)
+        for (int j = i; j >= i - m; j--)
+            f[i] = max(f[i], f[j - 1] + s[i] - s[j]);
+
+    cout << f[n] << endl;
+    return 0;
+}