static void Main(string[] args)
{
string input = Console.ReadLine();
StringBuilder result = new StringBuilder();
bool repeated = false;
for (int i = 0; i < input.Length; i++)
{
if (input[i] == '/')
{
if (repeated == false)
{
result.Append(input[i]);
repeated = true;
}
}
else
{
result.Append(input[i]);
repeated = false;
}
}
if (result[result.Length - 1] == '/' && result.Length > 1)
result.Remove(result.Length - 1, 1);
Console.WriteLine(result.ToString());
Console.ReadLine();
}