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歡迎您訪問一顆 松樹每次可以割多少油,多長時間割一次,!

一顆 松樹每次可以割多少油,多長時間割一次,

更新時間:2021-12-07 02:13:28作者:admin2

松香佬給你回答,第一個問題,每次出多少油:看松樹定,不管樹大小出油都不一樣,以松香佬來說,自己認為可以割的那棵,從一錢到五兩不等(我要說明一點,不要只說出油量多的那棵,難道一份樹只有出油量多的那棵,少的那些就不算了?那不是發達了??)一般五錢油一刀一棵樹以上算可以,五錢以下就是差的了,七八錢到一兩的現在也常見到了。第二個問題,多少天割一次:濕地松三到五天休息一天,土松(老松,本地松,硬松)只要你愿意,天天去都沒問題,當然在正常割油情況下每次下雨都可以休息。回答完畢。如果還不懂加我昵稱

c語言程序編寫:判斷某一年是否為閏年

#include<stdio.h>


void main(){


int y;


printf(請輸入一個年份:);


scanf(%d,&y);


if(y%4==0 && y%100!=0 || y%400==0)


printf(%d是閏年!,y);


else


printf(%d不是閏年,y);


}

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