声音文件folder.wav放置在bin目录下debug下 1.通过API调用 [c-sharp] view plaincopy using System.Runtime.InteropServices; [DllImport("winmm.dll")] public static extern bool PlaySound(string pszSound, int hmod, int fdwSound); public const int SND_FILENAME = 0x00020…
Largest Rectangle in a Histogram Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 11706 Accepted Submission(s): 3219 Problem Description A histogram is a polygon composed of a sequence of rec…
#include <iostream> #include <algorithm> #include <cstdio> #include <cstring> #include <cmath> #include <map> #include <vector> using namespace std; long long num[1000005]; long long fz[1000005]; long long xds[100…
Mad scientist Mike has constructed a rooted tree, which consists of n vertices. Each vertex is a reservoir which can be either empty or filled with water. The vertices of the tree are numbered from 1 to n with the root at vertex 1. For each vertex, t…