leetcode

commit c2b48d325baa1eb01391be3ad89a1f7b5891f94b
parent 6aab8e1022ac6062449a52da487b0a5bcaa8a84a
Author: Dimitrije Dobrota <mail@dimitrijedobrota.com>
Date:   Sat, 28 Sep 2024 10:11:04 +0200

1 Random Problem

Diffstat:
A
Problems/2075.cpp
 | 
18
++++++++++++++++++
M
README.md
 | 
1
+

2 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/Problems/2075.cpp b/Problems/2075.cpp
@@ -0,0 +1,18 @@
+class Solution {
+  public:
+    string decodeCiphertext(const string &encodedText, int rows) const {
+        const int col = size(encodedText) / rows;
+        string res;
+
+        for (int i = 0; i < col; i++) {
+            for (int j = i; j < size(encodedText); j += (col + 1)) {
+                res += encodedText[j];
+            }
+        }
+
+        while (!res.empty() && res.back() == ' ')
+            res.pop_back();
+
+        return res;
+    }
+};
diff --git a/README.md b/README.md
@@ -1097,6 +1097,7 @@ for solving problems.
 |  2070  |   Medium   | [Most Beautiful Item for Each Query](Problems/2070.cpp)                                            |
 |  2073  |    Easy    | [Time Needed to Buy Tickets](Problems/2073.cpp)                                                    |
 |  2074  |   Medium   | [Reverse Nodes in Even Length Groups](Problems/2074.cpp)                                           |
+|  2075  |   Medium   | [Decode the Slanted Ciphertext](Problems/2075.cpp)                                                 |
 |  2079  |   Medium   | [Watering Plants](Problems/2079.cpp)                                                               |
 |  2085  |    Easy    | [Count Common Words With One Occurrence](Problems/2085.cpp)                                        |
 |  2087  |   Medium   | [Minimum Cost Homecoming of a Robot in a Grid](Problems/2087.cpp)                                  |