FilesExpand file tree

 main

/

10.cpp

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

32 lines (31 loc) · 687 Bytes

 main

/

10.cpp

Copy path

Top

File metadata and controls

• Code
• Blame

32 lines (31 loc) · 687 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

#include <bits/stdc++.h>

#include <iostream>

using namespace std;

int main(){

//program to find min difference when k is added or subtracted from every element.

int n;

cin>>n;

int arr[n];

for(int i=0;i<n;i++){

cin>>arr[i];

}

int k;

cin>>k;

sort(arr, arr+n);

int ans = arr[n-1] - arr[0];

int mx = arr[n-1] - k;

int mn = arr[0] + k;

if(mn>mx) swap(mx, mn);

for(int i=1;i<n-1;i++){

int ad = arr[i] + k;

int su = arr[i] - k;

if(ad<mx || su>mn) continue;

if(ad-mn<mx-su){

mx = ad;

}else{

mn = su;

}

}

cout<<min(ans, mx - mn)<<endl;

return 0;

}