excel Col Sheet Title Algorithm
The Excel Col Sheet Title Algorithm is an ingenious method designed to create a unique title for each worksheet in an Excel spreadsheet. This algorithm takes into consideration the content and structure of each sheet, making it easier for users to identify and navigate through their data. It operates by scanning the content of the worksheet and identifying the most relevant and distinctive information for each sheet, which is then used to generate a meaningful title that accurately represents the data contained within. This algorithm is particularly useful for those who work with large datasets or multiple worksheets, as it helps streamline the organization process and makes it simpler for users to locate specific data points.
In addition to its practical applications, the Excel Col Sheet Title Algorithm can also help improve overall productivity and efficiency. By automating the process of generating unique titles for each worksheet, users can save valuable time and effort that would otherwise be spent on manual titling and organization. Furthermore, having clear and descriptive titles for each sheet aids in quicker decision-making and data analysis, as users can easily identify and access the necessary information. This algorithm proves to be an essential tool for anyone looking to optimize their Excel spreadsheets and enhance their data management capabilities.
/**
* Given a positive integer, return its corresponding column title as appear in an Excel sheet.
*
* For example:
*
* 1 -> A
* 2 -> B
* 3 -> C
* ...
* 26 -> Z
* 27 -> AA
* 28 -> AB
*
* Approach:
* We need to convert the column value to effective a base 26 number, Imagine this is similar
* to converting a decimal to hexadecimal value. However, we need to be cautious of that the
* column numbers are not 0 indexed, they are indexed from 1. So every time our n % 26 is 0,
* we reduce 1 from remaining number.
*
*/
#include <iostream>
#include <string>
#include <algorithm>
std::string convertToTitle(int n) {
std::string result("");
while ( n > 0) {
int rem = n % 26;
if ( rem == 0 ) {
result += 'Z';
n = (n/26) - 1;
} else {
result += char( rem-1 + 'A');
n = n/26;
}
}
std::reverse(result.begin(), result.end());
return result;
}
int main()
{
std::cout << "Enter the column index(1 based):";
int col;
std::cin >> col;
std::cout << "Corresponding excel sheet title for column number "
<< col << " is :" << convertToTitle(col) << std::endl;
return 0;
}
