go math, 数学计算

除法

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package main

import "fmt"

func main() {
      fmt.Println(1/2) 
    fmt.Println(2/2)
    fmt.Println(3/2)
    fmt.Println(4/2)
}

求余, 取模

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package main

import "fmt"

func main() {
      fmt.Println(1%2)
    fmt.Println(2%2)
    fmt.Println(3%2)
    fmt.Println(4%2)
}