1 files changed, 21 insertions, 0 deletions
diff --git a/StonesOnTheTable/main.cpp b/StonesOnTheTable/main.cpp
new file mode 100644
index 0000000..b7bf69e
--- /dev/null
+++ b/StonesOnTheTable/main.cpp
@@ -0,0 +1,21 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+  int n;
+  cin >> n;
+  string s;
+  cin >> s;
+  map<char, int> mp;
+  for(auto ch : s) {
+    mp[ch]++;
+  }
+  int mx = 0;
+  for(auto p : mp) {
+    mx = max(p.second, mx);
+  }
+  cout << mx - 1 << endl;
+}