两数相除

package main

import (
	"fmt"
)

func divide(a, b int) (int, error) {
	if b == 0 {
		return 0, fmt.Errorf("不能除以0")
	}
	return a / b, nil
}

func main() {
	result, err := divide(10, 0)
	if err != nil {
		fmt.Println("错误", err)
		return
	}
	fmt.Println("结果", result)
}

  

posted @ 2024-12-20 09:52  飞雪飘鸿  阅读(17)  评论(0)    收藏  举报
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