[Init] Solved solutions

cpp/266B.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main()
+{
+    int n, t;
+    cin >> n >> t;
+    string s;
+    cin >> s;
+    while (t--)
+    {
+        for (string::iterator i = s.begin(); i != s.end(); i++)
+        {
+            if (*i == 'B' && *(i + 1) == 'G')
+            {
+                *i = 'G';
+                *(i + 1) = 'B';
+                i++;
+            }
+        }
+    }
+    cout << s;
+    return 0;
+}