bill gates

package main

import (
    "fmt"
    "time"
)

type Person struct {
    Name string
    Age  int
}

func main() {
    billGates := Person{
        Name: "Bill Gates",
        Age:  66,
    }

    fmt.Printf("Name: %s\n", billGates.Name)
    fmt.Printf("Age: %d\n", billGates.Age)

    // Simulate the passage of time
    yearsPassed := 5
    billGates.Age += yearsPassed

    fmt.Printf("After %d years:\n", yearsPassed)
    fmt.Printf("Name: %s\n", billGates.Name)
    fmt.Printf("Age: %d\n", billGates.Age)
}