转换数字到Excel列字母实现
根据微软官方文档,excel最大支持1,048,576 行, 16,384 列。下面的代码并未处理这一限制。 Rust 实现代码: fn convert_to_title(mut n: i32) -> String { let mut result = String::new(); while n != 0 { n -= 1; let letter = (n % 26) as u8 + b'A'; result.insert(0, letter as char); n /= 26; } result } #[test] fn test_convert_to_title() { let aa = convert_to_title(27); assert_eq!(aa, "AC"); } Go 实现代码: func convertToTitle(n int) string { result := "" for n > 0 { n-- letter := n%26 result = string('A'+letter) + result n /= 26 } return result } C# 实现代码:...