first 7 Introductory problems

CSES - CSES Problem Set/Repetitions.cpp

@@ -0,0 +1,25 @@
+//  Repetitions
+
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    string s;
+    cin >> s;
+    int max_count = 0;
+    int current_count = 0;
+    char current = ' ';
+    for (auto c : s) {
+        if (c == current) {
+            current_count ++;
+            max_count = max(max_count, current_count);
+        } else {
+            current = c;
+            current_count = 1;
+            max_count = max(max_count, current_count);
+        }
+    }
+    cout << max_count << endl;
+    return 0;
+}