#!/usr/bin/env cscript #include #include #include #include #define ALPHABET "ABCDEFGHIJKLMNOPQRSTUVWXYZ" int print_column_index(char column_string[3 + 1], int column_index) { bzero(column_string, sizeof(column_string)[0]); column_string[0] = 'A' + column_index / strlen(ALPHABET) / strlen(ALPHABET) % strlen(ALPHABET) - 1; column_string[1] = 'A' + column_index / strlen(ALPHABET) % strlen(ALPHABET) - 1; column_string[2] = 'A' + column_index % strlen(ALPHABET) - 1; return !(1 <= column_index && column_index <= 16384); } int main(int argc, const char *argv[]) { char column_index[3 + 1]; printf("status %d\n", print_column_index(column_index, 16384)); printf("16384 -> %s\n", column_index); return 0; }