diff --git a/knittingpattern.cpp b/knittingpattern.cpp
deleted file mode 100644
index fe2fa72..0000000
--- a/knittingpattern.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <algorithm>
-#include <cassert>
-#include <cmath>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-#include <iostream>
-#include <map>
-#include <queue>
-#include <set>
-#include <stack>
-#include <string>
-#include <vector>
-
-using namespace std;
-
-/* clang-format off */
-
-/* TYPES  */
-#define ll long long
-#define pii pair<int, int>
-#define pll pair<long long, long long>
-#define vi vector<int>
-#define vll vector<long long>
-#define mii map<int, int>
-#define si set<int>
-#define sc set<char>
-
-/* FUNCTIONS */
-#define f(i,s,e) for(long long int i=s;i<e;i++)
-#define cf(i,s,e) for(long long int i=s;i<=e;i++)
-#define rf(i,e,s) for(long long int i=e-1;i>=s;i--)
-#define pb push_back
-#define eb emplace_back
-#define T(cond, a, b) ((cond) ? (a) : (b)) // Short ternary operator
-#define trav(a, x) for(auto& a : x)        // Iterate over elements of a container
-
-/* MATH SHORTCUTS */
-#define flr(x) floor(x)          // Shortcut for floor
-#define cl(x) ceil(x)            // Shortcut for ceil
-
-/* PRINTS */
-template <class T>
-void print_v(vector<T> &v) { cout << "{"; for (auto x : v) cout << x << ","; cout << "\b}"; }
-
-/* UTILS */
-#define MOD 1000000007
-#define PI 3.1415926535897932384626433832795
-#define read(type) readInt<type>()
-ll min(ll a,int b) { if (a<b) return a; return b; }
-ll min(int a,ll b) { if (a<b) return a; return b; }
-ll max(ll a,int b) { if (a>b) return a; return b; }
-ll max(int a,ll b) { if (a>b) return a; return b; }
-ll gcd(ll a,ll b) { if (b==0) return a; return gcd(b, a%b); }
-ll lcm(ll a,ll b) { return a/gcd(a,b)*b; }
-string to_upper(string a) { for (int i=0;i<(int)a.size();++i) if (a[i]>='a' && a[i]<='z') a[i]-='a'-'A'; return a; }
-string to_lower(string a) { for (int i=0;i<(int)a.size();++i) if (a[i]>='A' && a[i]<='Z') a[i]+='a'-'A'; return a; }
-bool prime(ll a) { if (a==1) return 0; for (int i=2;i<=round(sqrt(a));++i) if (a%i==0) return 0; return 1; }
-void yes() { cout<<"YES\n"; }
-void no() { cout<<"NO\n"; }
-
-/*  All Required define Pre-Processors and typedef Constants */
-typedef long int int32;
-typedef unsigned long int uint32;
-typedef long long int int64;
-typedef unsigned long long int  uint64;
-
-/* clang-format on */
-#define ONLINE_JUDGE 1
-
-int main(int argc, char* argv[]) {
-  ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
-#ifndef ONLINE_JUDGE
-  freopen("input.txt", "r", stdin);   // input.txt
-  freopen("output.txt", "w", stdout); // output.txt
-#endif
-  ll N, P;
-  cin >> N >> P;
-
-  ll space_around_center = N - P;
-  ll left                = space_around_center / 2;
-  ll empty_l             = left % P;
-  ll total_empty         = empty_l * 2;
-  ll ret                 = T(total_empty == P, 0, total_empty);
-
-  cout << ret;
-  return 0;
-}
\ No newline at end of file