delete pics to save space

history_source/信息学奥赛一本通/2.9.2.1.cpp

@@ -0,0 +1,17 @@
+#include<cstdio>
+#define max(a,b) ((a)>(b)?(a):(b))
+int main()
+{
+	int m,n;
+	scanf("%d%d",&m,&n);
+	int w[n+1],p[n+1];
+	for(int i=1;i<=n;i++)
+		scanf("%d%d",w+i,p+i);
+	int dp[n+1][m+1]={0};
+	for(int i=1;i<=n;i++)
+		for(int j=m;j>0;j--)
+			if(w[i]<=j) dp[i][j]=max(dp[i-1][j],dp[i-1][j-w[i]]+p[i]);
+			else dp[i][j]=dp[i-1][j];
+	printf("%d\n",dp[n][m]);
+	return 0;
+}