#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  string s;
  cin >> s;
  char a[100];
  int i, j;
  a[0] = s[0];
  j = 1;
  for (i = 1; i < s.length(); i++) {
    if (s[i] == '/') {
      if (a[j - 1] != '/') {
        a[j] = s[i];
        j++;
      }
    } else {
      a[j] = s[i];
      j++;
    }
  }
  if (a[j - 1] == '/' && (j - 1) != 0) j--;
  for (int k = 0; k < j; k++) cout << a[k];
}
