cses

commit 28ffabcb2a8daab7a39fdf887afc3d42a45c8b21
parent e8a9416671aa1aae8b2bfacc6fc0258a4fc17033
Author: superpozycja <anna@superpozycja.net>
Date:   Sun, 27 Oct 2024 22:58:28 +0100

solve stick lengths

Diffstat:
A
sorting_and_searching/stick_lengths.cpp
 | 
41
+++++++++++++++++++++++++++++++++++++++++

1 file changed, 41 insertions(+), 0 deletions(-)
diff --git a/sorting_and_searching/stick_lengths.cpp b/sorting_and_searching/stick_lengths.cpp
@@ -0,0 +1,41 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+using ui = unsigned int;
+using l = long;
+using ul = unsigned long;
+using ll = long long;
+using ull = unsigned long long;
+
+using vi = vector<int>;
+using vui = vector<ui>;
+using vl = vector<l>;
+using vul = vector<ul>;
+using vll = vector<ll>;
+using vull = vector<ull>;
+
+void solve()
+{
+	int n;
+	cin >> n;
+	int p[n];
+	for (int i = 0; i < n; i++) {
+		cin >> p[i];
+	}
+
+	sort(p, p+n);
+
+	long res = 0;
+	for (int i = 0; i < n; i++) {
+		res += abs(p[i] - p[n/2]);
+	}
+	cout << res << "\n";
+}
+
+int main()
+{
+	ios::sync_with_stdio(0);
+	cin.tie(0);
+	solve();
+}