Revert "2020 S2"

This reverts commit 97e0b80e5ca590b2228f92fd2731eff0c9d93abc.

diff --git a/.gitignore b/.gitignore
index 2b06a518d175637405f9c2a16c4267c468ce42d4..17ada7301218973c6739b1cef4183d5f56c1ab1c 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,10 @@
 *.xml
 *.iml
-.vs/
-.idea/
+
 *.iml
 *.o
 *.exe
 .idea/CCC.iml
 .idea/misc.xml
 *.in
-*.out
+*.out
\ No newline at end of file

diff --git a/Main/C++/2020/S2_2.cpp b/Main/C++/2020/S2_2.cpp
deleted file mode 100644 (file)
index d33fc29..0000000
--- a/Main/C++/2020/S2_2.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <bits/stdc++.h>
-
-using namespace std;
-
-int M, N;
-vector<int> todo[1000005];
-bool done[1000005];
-
-void dfs(int x) {
-       if (done[x]) {
-               return;
-       }
-       if (x == N * M) {
-               cout << "yes" << endl;
-               exit(0);
-       }
-       done[x] = 1;
-       for (int& t : todo[x]) {
-               dfs(t);
-       }
-}
-
-int main() {
-       cin.tie(0)->sync_with_stdio(0);
-       cin >> M >> N;
-       for (int i = 1; i <= M; i++) {
-               for (int j = 1; j <= N; j++) {
-                       int x;
-                       cin >> x;
-                       todo[i * j].push_back(x);
-               }
-       }
-       dfs(1);
-       cout << "no" << endl;
-}
\ No newline at end of file

diff --git a/Main/Python/2010/S3.py b/Main/Python/2010/S3.py
deleted file mode 100644 (file)
index 7c1bcab..0000000
--- a/Main/Python/2010/S3.py
+++ /dev/null
@@ -1,7 +0,0 @@
-C = 1000000
-
-
-H = int(input())
-for i in range(H):
-    address = int(input())
-k = int(input())
\ No newline at end of file

diff --git a/Main/Python/2020/S2.py b/Main/Python/2020/S2.py
index 34a3cae93991193d022ac4995ab0a88aba484c92..83c852dafecd23777baec0a122e9c2da1e184959 100644 (file)
--- a/Main/Python/2020/S2.py
+++ b/Main/Python/2020/S2.py
@@ -1,4 +1,4 @@
-from queue import LifoQueue
+from queue import Queue
 from math import sqrt
 # from functools import lru_cache
 
@@ -20,7 +20,7 @@ room = []
 for i in range(M):
     room.append(tuple(map(int, input().split())))
 
-q = LifoQueue()
+q = Queue()
 
 q.put((0, 0))