new one

Author: VedRatan

puzzle.cpp

@@ -0,0 +1,38 @@
+#include <bits/stdc++.h>
+#include <set>
+using namespace std;
+
+int main()
+{
+ios::sync_with_stdio(false);
+cin.tie(0);
+    int arr[10000]={0};
+    int n,m,t,count=0,min=1200;
+    cin>>n>>m;
+    vector <int> puzzles;
+    for(int i=0;i<m;i++)
+    {
+        cin>>t;
+        ++arr[t];
+        puzzles.push_back(t);
+    }
+    for(int i=0;i<50;i++)
+    {
+       if(arr[i]>=n) count++;
+    }
+    if(count!=0)
+    cout<<"0";
+    else
+    {
+        int diff;
+        sort(puzzles.begin(),puzzles.end());
+        for(int i=0;i<puzzles.size()-n+1;i++)
+        {
+            diff=puzzles[n-1+i]-puzzles[i];
+            if(min>diff)
+            min=diff;
+        }
+        cout<<min;
+    }
+    return 0;
+}