Excel and RXCY Cell Coordinates Conversion: C++ Program

{///'title///': ///'Excel and RXCY Cell Coordinates Conversion: C++ Program///', ///'description///': ///'This C++ program implements a solution to convert cell coordinates between the standard Excel format (e.g., A1, AA1, BC23) and the RXCY format (e.g., R1C1, R23C55). Learn how to handle Excel column numeration and perform efficient conversions.///', ///'keywords///': ///'Excel, RXCY, cell coordinates, conversion, C++, program, algorithm, data structures///', ///'content///': ///'#include //n#include //n#include //n//nusing namespace std;//n//nstring toExcelColumn(int col) {//n string result = ///'///';//n while (col > 0) {//n int rem = (col - 1) % 26;//n result = char('A' + rem) + result;//n col = (col - 1) / 26;//n }//n return result;//n}//n//npair<int, int> fromExcelColumn(const string& col) {//n int result = 0;//n int multiplier = 1;//n for (int i = col.length() - 1; i >= 0; i--) {//n result += (col[i] - 'A' + 1) * multiplier;//n multiplier *= 26;//n }//n return make_pair(result, 0);//n}//n//nstring toRXCY(int row, int col) {//n return ///'R///' + to_string(row) + ///'C///' + to_string(col);//n}//n//npair<int, int> fromRXCY(const string& cell) {//n int r_pos = cell.find('R');//n int c_pos = cell.find('C');//n int row = stoi(cell.substr(r_pos + 1, c_pos - r_pos - 1));//n int col = stoi(cell.substr(c_pos + 1));//n return make_pair(row, col);//n}//n//nint main() {//n int n;//n cin >> n;//n vector coordinates(n);//n for (int i = 0; i < n; i++) {//n cin >> coordinates[i];//n }//n//n for (int i = 0; i < n; i++) {//n if (coordinates[i][0] == 'R' && isdigit(coordinates[i][1])) {//n pair<int, int> cell = fromRXCY(coordinates[i]);//n cout << toExcelColumn(cell.second) << cell.first << endl;//n } else {//n pair<int, int> cell = fromExcelColumn(coordinates[i]);//n cout << toRXCY(cell.second, cell.first) << endl;//n }//n }//n//n return 0;//n}//n/