1 files changed, 0 insertions, 48 deletions
diff --git a/works/life/chuanzhi-cup/contest/4.cpp b/works/life/chuanzhi-cup/contest/4.cpp
deleted file mode 100644
index da01a23..0000000
--- a/works/life/chuanzhi-cup/contest/4.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <algorithm>
-#include <cstdio>
-#include <iostream>
-#include <string>
-#include <vector>
-
-int main() {
-  std::vector<std::string> files;
-  int n;
-  std::cin >> n;
-  int current_count = 0;
-  while (current_count < n) {
-    std::string command;
-    std::cin >> command;
-    char a = command[0];
-    if (a == 't') {
-      std::string file;
-      std::cin >> file;
-      auto iter = std::find(files.cbegin(), files.cend(), file);
-      if (iter == files.cend()) {
-        files.push_back(std::move(file));
-      }
-    } else if (a == 'l') {
-      for (const auto &f : files) {
-        std::cout << f << '\n';
-      }
-    } else {
-      char b = command[1];
-      if (b == 'm') {
-        std::string file;
-        auto iter = std::find(files.cbegin(), files.cend(), file);
-        if (iter != files.cend())
-          files.erase(iter);
-      } else {
-        std::string old, new_f;
-        std::cin >> old >> new_f;
-        auto iter = std::find(files.begin(), files.end(), old);
-        auto iter2 = std::find(files.begin(), files.end(), new_f);
-        if (iter != files.end() && iter2 == files.end()) {
-          *iter = std::move(new_f);
-        }
-      }
-    }
-    current_count++;
-  }
-
-  return 0;
-}