package main

import (
	"fmt"
)

func main() {
	for i := 0; i < 10; i++ {

	}

	var arr []int
	for index, val := range arr {
		fmt.Println(index, val)
	}

	a := 10
	if a > 10 {

	} else {

	}
	switch a {
	case a:
		fmt.Println("dadsa");
		break;

	}
}

//多参数返回
func add(num, num2 int) (string, int) {
	return "num+num2=", num + num2
}

//不限数量参数传入
func multiParams(s ...int) {
	fmt.Println(s)
}