1 files changed, 34 insertions, 0 deletions
diff --git a/cses/SortingAndSearching/FerrisWheel/main.cpp b/cses/SortingAndSearching/FerrisWheel/main.cpp
new file mode 100644
index 0000000..5ad5363
--- /dev/null
+++ b/cses/SortingAndSearching/FerrisWheel/main.cpp
@@ -0,0 +1,34 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+typedef long long ll;
+typedef pair<int, int> ii;
+typedef vector<ii> vii;
+typedef vector<int> vi;
+
+#define INF 1000000000
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+  int n, x;
+  cin >> n >> x;
+  vi v(n);
+  for (auto &y : v) cin >> y;
+  sort(v.begin(), v.end());
+  int ans = 0;
+  int sum = 0;
+  // 1 2
+  // 1 1 1 1 1 1
+  // 2 3 7 9
+  // 2 5 12 21
+  for (int i = 0; i < n; i++) {
+    sum += v[i];
+    if (sum >= x || v[i] > sum) {
+      sum = 0;
+      ans++;
+    }
+  }
+  cout << ans << '\n';
+}