Contents

class ArmstrongNumbers {
    static isArmstrongNumber(input: number): boolean {
        const digits = String(input).split('')
        const sum = digits.reduce((total, current) => {
            return total + Math.pow(parseInt(current, 10), digits.length)
        }, 0)
        return sum === input
    }
}

export default ArmstrongNumbers

Version data entries

66 entries across 66 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.179	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.178	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.177	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.176	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.175	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.174	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.173	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.172	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.171	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.170	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.169	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.167	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.166	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.165	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.164	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.163	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.162	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.161	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts
trackler-2.2.1.160	tracks/typescript/exercises/armstrong-numbers/armstrong-numbers.example.ts