How to resolve time limit exceed error from my program

exceeded
limit
time

#1

http://www.codechef.com/problems/TSORT/

include <iostream>
#include <algorithm>
using namespace std;
 
int main()
{
int n;
cin>>n;
int s[n];
for(int k=0;k<n;k++)
cin>>s[k];
sort(s,s+n);
for(int m=0;m<n;m++
cout<<s[m]<<endl;
return 0;
}

I can’t understand why it is giving time limit exceed and which sorting algorithm does sort(s,s+n) uses and what’s is complexity ?? plz also suggest me some other algo to reduce complexity of my program!!


#2

It’s getting TLE due to slower I/O. Using scanf and printf this solution will get AC. Accepted code

This problem can also be solved using counting sort in O(n) time.
C++ implementation

scanf printf faster than cin cout

STL Sort algorithm


#3

https://www.codechef.com/viewsolution/17473205

Can anyone please explain me why it is giving TIME LIMIT EXCEEDED ?


#4

Post a link to your code instead of pasting the entire code here.


#5

Okk dude!!


#6

Thanks finally get my code accepted!!


#7

Why i getting code accepted in this case
http://www.codechef.com/viewsolution/5503082
and not in that case due to time limit exceeded although these are same

http://www.codechef.com/viewsolution/5503067
Plz help me!!


#8

@chaman_amit If you got the answer for your question,then you should mark it as the correct answer,so that it won’t appear in unanswered questions. :slight_smile:


#9

I won’t find any option to mark as correct answer , plz tell me so i ll do that!!