initial commit

266B Queue at the School/266B.cpp

@@ -0,0 +1,38 @@
+#include <bits/stdc++.h>
+using namespace std;
+using ll = long long;
+
+void solve()
+{
+    int n, t;
+    cin >> n >> t;
+    string s;
+    cin >> s;
+    while (t--)
+    {
+        for (int i = 0; i < n - 1; ++i)
+        {
+            if (s[i] == 'B' && s[i + 1] == 'G')
+            {
+                char c;
+                c = s[i];
+                s[i] = s[i + 1];
+                s[i + 1] = c;
+                i++;
+            }
+        }
+    }
+    cout << s;
+}
+
+int main()
+{
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int TC = 1;
+    // cin >> TC;
+    // cin.ignore();
+    while (TC--)
+        solve();
+}

677A Vanya and Fence/677A.cpp

@@ -0,0 +1,30 @@
+#include<bits/stdc++.h>
+using namespace std;
+using ll = long long;
+
+
+void solve()
+{
+    int n,h;
+    cin>>n>>h;
+    int w=0;
+    for(int i=0; i<n; ++i)
+    {
+        int x;
+        cin>>x;
+        if(x>h) w=w+2;
+        else w++;
+    }
+    cout<<w<<endl;
+}
+
+int main()
+{
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int TC = 1;
+    //cin >> TC;
+    //cin.ignore();
+    while (TC--) solve();
+}