'commit'

TangDou/LanQiaoBei/LanQiao12GuoSai/GS12_4_YiWei.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+using namespace std;
+
+const int N = 1010;
+int n, m;
+int v[N], w[N];
+int f[N];
+/**
+ 测试用例:
+ 80 2
+ 18 10
+ 30 20
+ */
+
+//完全背包问题
+int main() {
+    cin >> m >> n;
+    for (int i = 1; i <= n; i++) cin >> w[i] >> v[i];
+
+    for (int i = 1; i <= n; i++)
+        for (int j = w[i]; j <= m; j++)
+            f[j] = max(f[j], f[j - w[i]] + v[i]);
+
+    printf("%d\n", f[m]);
+    return 0;
+}