Untitled

package main

import "fmt"

const pi float64 = 3.14

type Bola struct {
	nama   string
	jari   int
	volume float64
}

func pangkat3(x int) float64 {
	return 
}

func main() {
	var bola [5]Bola

	for i := 0; i < 5; i++ {
		fmt.Scan(&bola[i].nama, &bola[i].jari)
		bola[i].volume = (4.0 / 3.0) * pi * float64(bola[i].jari * bola[i].jari * bola[i].jari)
	}

	maxIndex := 0
	for i := 1; i < 5; i++ {
		if bola[i].volume > bola[maxIndex].volume {
			maxIndex = i
		}
	}

	fmt.Println(bola[maxIndex].nama, bola[maxIndex].volume)
}