Tue, 29 Jan 2019 23:40:06 +0800

C279991/.tutorial.md

@@ -19,3 +19,7 @@
 ### E - Pearls in a Row
 
 拿set随便一搞就过了，注意Codeforces默认是32位编译的。实在拿不定怎么输出就cout吧（笑）
+
+### F - Kiki & Little Kiki 1
+
+multiset.upper_bound()

C279991/CMakeLists.txt

@@ -7,3 +7,5 @@ add_executable("B" "B.cpp")
 add_executable("C" "C.cpp") 
 add_executable("D" "D.cpp") 
 add_executable("E" "E.cpp") 
+add_executable("F" "F.cpp") 
+add_executable("Z" "Z.cpp") 

C279991/F.cpp

@@ -0,0 +1,22 @@
+#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
+#include <bits/stdc++.h>
+using namespace std;
+int main()
+{
+    multiset<int> s;
+    int n, x;
+    char buf[20];
+    for (; ~scanf("%d", &n); putchar('\n'), s.clear())
+        for (int i = 0; i < n; i++)
+            if (scanf("%s%d", buf, &x), buf[1] == 'u')
+                s.insert(x);
+            else
+            {
+                auto ite = s.upper_bound(x);
+                if (ite != s.begin())
+                    printf("%d\n", *--ite), s.erase(ite);
+                else
+                    puts("No Element!");
+            }
+    return 0;
+}

C279991/Z.cpp

@@ -0,0 +1,7 @@
+#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
+#include <bits/stdc++.h>
+using namespace std;
+int main()
+{
+    return 0;
+}