为何运行后无法输入直接退出了（c++）

Question

#include<cstdio>
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
long x[1000][1000]={0},s[1000];
long a,b,c,d,e,f,g,h,i,j,k,l,n,m,r;
cin>>n>>m;
for (a=1;a<=n;a++)
cin>>s[a];

for (i=1;i<=n;i++)
x[i][0]=s[i];

for (j=1;j<=trunc(log(n)/log(2));j++)
for (i=1;i<=n+1-(1<<j);i++)
x[i][j]=max(x[i][j-1],x[i+(1<<(j-1))][j-1]);
for(i=1;i<=m;i++)
{
cin>>l>>r;
e=trunc(log(r-l+1)/log(2));
cout<<(max(x[l][e],x[r+1-(1<<e)][e]))<<endl;
}

return 0;
}

Answer 1

/// <summary>
/// 应用程序结束运行时要清除这里的标识
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void m_AppProcess_Exited(object sender, EventArgs e)
{
m_AppProcess = null;
}
/// <summary>
/// 将属性<code>AppFilename</code>指向的应用程序关闭
/// </summary>