Excel Sheet Column Number Solutions in Go

Number 171

Difficulty Easy

Acceptance 56.0%

Other languages C++

Solutions

Go solution by halfrost/LeetCode-Go

package leetcode

func titleToNumber(s string) int {
	val, res := 0, 0
	for i := 0; i < len(s); i++ {
		val = int(s[i] - 'A' + 1)
		res = res*26 + val
	}
	return res
}

package leetcode

func titleToNumber(s string) int {
	val, res := 0, 0
	for i := 0; i < len(s); i++ {
		val = int(s[i] - 'A' + 1)
		res = res*26 + val
	}
	return res
}