From 2fc0d5bffeaff3845fd8b3ca774b0f9f50cc2299 Mon Sep 17 00:00:00 2001
From: enqidu <dachikurcxalia@gmail.com>
Date: Tue, 7 Jul 2020 16:40:47 +0400
Subject: [PATCH] skip-list corrected

---
 data_structures/skip_list.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data_structures/skip_list.cpp b/data_structures/skip_list.cpp
index fe5820b43..69836e13a 100644
--- a/data_structures/skip_list.cpp
+++ b/data_structures/skip_list.cpp
@@ -180,12 +180,12 @@ void SkipList::displayList() {
   
 int main() 
 { 
-    srand((unsigned)time(0)); 
+    std::srand(time(nullptr));
 
     SkipList lst;
 
     for (int j = 0; j < (1 << (MAXLVL+1)); j++){
-         int k = (rand()% (1 << (MAXLVL+1)  + 1));
+         int k = (std::rand()% (1 << (MAXLVL+1)  + 1));
          lst.insertElement(k, &j); 
     }