why my code doesnt work

[xxvoodooxx]

#include <iostream>
#include <iomanip>

using std::cout;
int main()
{
char newline = '\n';
cout << newline;
cout << "\We\'ll make our escapes in sequence\", he said.";
cout << "\n\tThe program\'s over, it\'s time to make a beep beep.\a\a";
cout << newline;
return 0;
}




it just beep doesnt show the output line it flashes cmd then beep its gone.i tried f5 and ctrl f5