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1. The concept in the algorithm is deliberately confused by the questioner, that is, the subject of the money is transferred. We can calculate it like this: the first-time stayers took out 10 yuan per person, a total of 30 yuan, and the main body A who was holding the money tightly in his hands were the three occupants; After that, the shopkeeper gets 30 yuan, and the main body of the money is the shopkeeper, and the three occupants have only the nominal ownership of the money, and the shopkeeper has the right to use and actually control the money; Then the shopkeeper took out 5 yuan and gave it to the waiter, and the main body of the money was divided into two parts, b and c:
Part of it is 25 yuan for the shopkeeper, and part is 5 yuan for the waiter; Then, the waiter takes out 3 yuan of this and gives it to the three residents, and the main body of the money is divided into four parts: 1 yuan for each of the three residents and 2 yuan for the waiter. Now let's track down the main body of the money:
a=b+c=b+a+b+c+d=25+1+1+1+2=30 yuan; Instead of subtracting the real subject of the 3 yuan returned and the real subject of the waiter's 2 yuan with the 30 yuan virtual body that no longer exists for the three residents!
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It's a very simple question, it makes people dizzy, three people are 9 yuan each, a total of 27 yuan, 25 yuan to the boss, and 2 yuan to the guy, isn't it innocent?
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Hello! The problem lies in the 2 yuan hidden by the waiter, which was originally the money spent by the three people, and it is counted in 3*9, and it cannot be counted again alone. The money spent by the three of them is 3 * 9 = 27 (25 yuan is in the boss, and the waiter hides 2 yuan), and 3 yuan is not counted (1 yuan per person is returned).
So the real 30 yuan is calculated like this, the money spent by the three people is 3*9, plus the money returned 3*1, the total is 30. The algorithm of the question is wrong.
If there is only addition and subtraction or only multiplication and division, calculate from left to right, for example: 2+1-1=2, calculate the number of 2+1 first, and then subtract 1 from the number of 2+1.
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Brother, has your wife been working outside the home before? How many years? What is her life like in her mother's house?
Have you learned? Judging by your description, it is very similar to the situation we are in now. At the age of fifteen or sixteen, he rarely stayed at home when he went to school, and after graduation, his wife worked outside for four or five years, and the salary was not bad.
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Stay at home and stay at home You say this just to find a reason to continue to be lazy, right, I'll give it to you.
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Wait for the wife to mention divorce.
Then a person starves to death at home.
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Habits are formed, which means that you are already inert. The more you do that. The more I sleep, the more I don't want to go to work for a long time, and I don't want to go to work.
If you are a man, you have to take on your responsibilities and take care of the family. Thirty years old. What are you doing?
Is it consuming your life? That's when you should take on your manly responsibilities. Otherwise, a family will be broken up because of your mentality.
The more you stay at home, the less you want to go out to work. This way you will form a habit. Lazy habits.
Why bother, even if you find a lower salary, at least reduce it for the family. A little burden. Otherwise, it will go on like this.
Who wants to follow you? I'm not afraid that you don't have money, I'm afraid that you don't have a sense of responsibility and responsibility. A man does it all.
Is that still called a man?
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Not being aware of their responsibilities and being clear about their family responsibilities.
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Chapter 51 Xue Xiaomei's new nostalgic poems Hu Yong's indiscriminate use of tiger and wolf medicine Chapter 52 Qiao Ping's love covers the shrimp beard bracelet Yong Qingwen's illness and makes up for finch feathers.
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I was too, but you have to get used to it.
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Now too, my best friend who had known me for several years broke off with me.
Bad grades, bad temper, no ambition, and social fear, maybe it's because of staying at home.
I tried to wonder why I was different from others, why others were so smart and I was stupid.
I used to be very extroverted.,But now I don't like to be in contact with others.,Even nervous when I see people.,I know that the dream is to be a game streamer.,Since I found out that I have social fear.,I know,It's impossible.,Tomorrow I'm thinking.,Why am I still alive?,Maybe no one is worse than me.。。。 Tomorrow I have low self-esteem and forced to laugh, I am a third party with my friends, I am always air with my family, I will always be stupid with teachers and classmates, I may be born with defects, (I really often think like this, maybe there is no point in living.)
But for the sake of the fifth personality.
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I have no father's love and no mother's love, I have been bullied since I was a child and no one has protected me, I have not experienced my mother's care when I am sick, the most ironic thing is that there was an exam essay topic in elementary school to write about my mother, I made it up and put myself into it and was moved to cry. Now that I've grown up, I'm like the sky is going to fall when I encounter something myself, panicked, insecure, every time something happens, whether it's my problem or not, I always feel that it's my own problem, I'm afraid of bothering others, and I'm afraid of taking advantage of myself in front of others, I will hide my emotions and make others feel that I don't care about anything. But I'm really tired now, so why don't you keep it by your side when you have a baby, don't put any pressure on me, you can send money every month, why can't you take it with me??
I'm 23 years old, and I don't spend more than a year with my biological parents. What was missing from childhood cannot be made up for in a lifetime. Now I have no hobbies, no dreams, and I feel like a dispensable person.
I'm really tired.
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I'm also a waste, I have low self-esteem since I was a child, 31 singles, short and short, less than 1.6 meters, others in the unit laugh at me for being a child laborer, hey, that's it in this life, live a day, earn a day.
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Haha, it's similar to you, but I'm a man. Although I live like every day (no object, no friends, no job, I still eat my parents' every day, and I am scolded by my parents), I slowly see it. After a while, I was going to cut off all the contact with the people I knew before and live alone.
Have a chance to get acquainted?
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