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"id": 2304,
"name": "cells_in_a_range_on_an_excel_sheet",
"difficulty": "Easy",
"link": "https://leetcode.com/problems/cells-in-a-range-on-an-excel-sheet/",
"date": "1645920000000",
"task_description": "A cell `(r, c)` of an excel sheet is represented as a string `\"<col><row>\"` where: `<col>` denotes the column number `c` of the cell. It is represented by **alphabetical letters**. For example, the `1st` column is denoted by `'A'`, the `2nd` by `'B'`, the `3rd` by `'C'`, and so on. `<row>` is the row number `r` of the cell. The `rth` row is represented by the **integer** `r`. You are given a string `s` in the format `\"<col1><row1>:<col2><row2>\"`, where `<col1>` represents the column `c1`, `<row1>` represents the row `r1`, `<col2>` represents the column `c2`, and `<row2>` represents the row `r2`, such that `r1 <= r2` and `c1 <= c2`. Return _the **list of cells**_ `(x, y)` _such that_ `r1 <= x <= r2` _and_ `c1 <= y <= c2`. The cells should be represented as **strings** in the format mentioned above and be sorted in **non-decreasing** order first by columns and then by rows. **Example 1:** ``` **Input:** s = \"K1:L2\" **Output:** [\"K1\",\"K2\",\"L1\",\"L2\"] **Explanation:** The above diagram shows the cells which should be present in the list. The red arrows denote the order in which the cells should be presented. ``` **Example 2:** ``` **Input:** s = \"A1:F1\" **Output:** [\"A1\",\"B1\",\"C1\",\"D1\",\"E1\",\"F1\"] **Explanation:** The above diagram shows the cells which should be present in the list. The red arrow denotes the order in which the cells should be presented. ``` **Constraints:** `s.length == 5` `'A' <= s[0] <= s[3] <= 'Z'` `'1' <= s[1] <= s[4] <= '9'` `s` consists of uppercase English letters, digits and `':'`.",
"public_test_cases": [
{
"label": "Example 1",
"input": "s = \"K1:L2\"",
"output": "[\"K1\",\"K2\",\"L1\",\"L2\"] "
},
{
"label": "Example 2",
"input": "s = \"A1:F1\"",
"output": "[\"A1\",\"B1\",\"C1\",\"D1\",\"E1\",\"F1\"] "
}
],
"private_test_cases": [
{
"input": "\"C8:D8\"",
"output": [
"C8",
"D8"
]
},
{
"input": "\"S9:V9\"",
"output": [
"S9",
"T9",
"U9",
"V9"
]
},
{
"input": "\"Y6:Y9\"",
"output": [
"Y6",
"Y7",
"Y8",
"Y9"
]
},
{
"input": "\"U9:W9\"",
"output": [
"U9",
"V9",
"W9"
]
},
{
"input": "\"H2:O7\"",
"output": [
"H2",
"H3",
"H4",
"H5",
"H6",
"H7",
"I2",
"I3",
"I4",
"I5",
"I6",
"I7",
"J2",
"J3",
"J4",
"J5",
"J6",
"J7",
"K2",
"K3",
"K4",
"K5",
"K6",
"K7",
"L2",
"L3",
"L4",
"L5",
"L6",
"L7",
"M2",
"M3",
"M4",
"M5",
"M6",
"M7",
"N2",
"N3",
"N4",
"N5",
"N6",
"N7",
"O2",
"O3",
"O4",
"O5",
"O6",
"O7"
]
},
{
"input": "\"N6:O8\"",
"output": [
"N6",
"N7",
"N8",
"O6",
"O7",
"O8"
]
},
{
"input": "\"Q1:S8\"",
"output": [
"Q1",
"Q2",
"Q3",
"Q4",
"Q5",
"Q6",
"Q7",
"Q8",
"R1",
"R2",
"R3",
"R4",
"R5",
"R6",
"R7",
"R8",
"S1",
"S2",
"S3",
"S4",
"S5",
"S6",
"S7",
"S8"
]
},
{
"input": "K9:T9",
"output": [
"K9",
"L9",
"M9",
"N9",
"O9",
"P9",
"Q9",
"R9",
"S9",
"T9"
]
},
{
"input": "W6:W8",
"output": [
"W6",
"W7",
"W8"
]
},
{
"input": "O5:S8",
"output": [
"O5",
"O6",
"O7",
"O8",
"P5",
"P6",
"P7",
"P8",
"Q5",
"Q6",
"Q7",
"Q8",
"R5",
"R6",
"R7",
"R8",
"S5",
"S6",
"S7",
"S8"
]
}
],
"haskell_template": "cellsInRange :: String -> [String]\ncellsInRange s ",
"ocaml_template": "let cellsInRange (s: string) : string list = ",
"scala_template": "def cellsInRange(s: String): List[String] = { \n \n}",
"java_template": "public static List<String> cellsInRange(String s) {\n\n}",
"python_template": "class Solution(object):\n def cellsInRange(self, s):\n \"\"\"\n :type s: str\n :rtype: List[str]\n \"\"\"\n "
} |