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How to Sum the Average for NBA Players in Golang

The challenge

Write a function, called sumPPG, that takes two NBA player objects/struct/Hash/Dict/Class and sums their PPG

Examples:

iverson := NBAPlayer{ Team: "76ers", Ppg: 11.2 } jordan := NBAPlayer{ Team: "bulls", Ppg: 20.2 } SumPpg(iverson, jordan) // => 31.4
Code language: Go (go)

The solution in Golang

Option 1:

package solution type NBAPlayer struct { Team string Ppg float64 } func SumPpg(playerOne, playerTwo NBAPlayer) float64 { return playerOne.Ppg+playerTwo.Ppg }
Code language: Go (go)

Option 2:

package solution type NBAPlayer struct { Team string Ppg float64 } func SumPpg(a, b NBAPlayer) float64 { return float64(a.Ppg + b.Ppg) }
Code language: Go (go)

Test cases to validate our solution

package solution_test import ( . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) const tol=1e-6 var _ = Describe("Fixed tests", func() { It("Iverson and jordan", func() { iverson := NBAPlayer{ Team: "76ers", Ppg: 11.2 } jordan := NBAPlayer{ Team: "bulls", Ppg: 20.2 } Expect(SumPpg(iverson,jordan)).To(BeNumerically("~",31.4,tol)) }) It("Standard tests", func(){ player1 := NBAPlayer{ Team: "p1_team", Ppg: 20.2 } player2 := NBAPlayer{ Team: "p2_team", Ppg: 2.6 } player3 := NBAPlayer{ Team: "p3_team", Ppg: 2023.2 } player4 := NBAPlayer{ Team: "p4_team", Ppg: } player5 := NBAPlayer{ Team: "p5_team", Ppg: -5.8 } Expect(SumPpg(player1, player2)).To(BeNumerically("~",22.8 ,tol)) Expect(SumPpg(player3, player1)).To(BeNumerically("~",2043.4 ,tol)) Expect(SumPpg(player3, player4)).To(BeNumerically("~",2023.2 ,tol)) Expect(SumPpg(player4, player5)).To(BeNumerically("~",-5.8 ,tol)) Expect(SumPpg(player5, player2)).To(BeNumerically("~",2.6 - 5.8 ,tol)) }) })
Code language: Go (go)

See also  The Valid Mountain Array Problem using Java
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