Added 1041A - Heist.cpp

Author: vikashpatel24

1041A - Heist.cpp

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+//                                 ॐ नमः शिवाय
+#include<bits/stdc++.h>
+using namespace std;
+#define ll long long
+ 
+// Code Written By: Vikash Patel
+// Codeforces Profile: https://codeforces.com/profile/vikashpatel
+ 
+int main()
+{
+    int n;
+    cin >> n;
+    int mini = INT_MAX, maxi = INT_MIN;
+    for (int i=0; i<n; i++)
+    {
+        int x;
+        cin >> x;
+        mini = min(mini, x);
+        maxi = max(maxi, x);
+    }
+    cout<<max(0, (maxi-mini)-n+1);
+    return 0;
+}