Dig a hole first .. Probably not eunuchs this time ( The fog

day -2

An afternoon flight , I arrived in Chengdu in the evening .. After throwing things to the hotel, they formed a team and went out to look for food ...

There are not many people on the street , After a long visit, I found a small shop selling local snacks .

KPM: Hey, give me a bowl of hot and sour noodles , Just a little spicy .

Then the shopkeeper poured half a spoonful of chili oil into it ......

Success scares me to cry GD The crowd , By the way  KPM Compare before and after eating spicy food .jpg

I also bought a bowl .. After eating, I went to the next room and bought a bowl of ice powder to calm down ... Wait a minute. Are you two colluding QAQ

During the period, I watched the store make Tianchan potatoes .. The chili powder is lost one by one ... be scared into crying ++

It's late to go back .. Wash and sleep quickly ..

day -1

Getting up late in the morning .. As a result, the breakfast in the hotel is almost gone ..

Then take the bus to Kuanzhai alley .. It can't be more strange to go shopping with a suitcase ..

KPM Open the shopping mode , Bought a bunch of panda puppets + Postcard .. It's different for people to win ... A couple of single dogs help with the luggage + He wrote to his sisters excitedly ( Anger is worth max

When you think about it, it's like I'm the only single dog TAT

At noon or eat Sichuan snacks .. Grandma tofu is very touching ... The top layer of chili powder is thicker than tofu QAQ

I tried my best to finish the small bowl of tofu .. Finally, I lost consciousness in my mouth ...

Take the train to Mianyang in the afternoon .. It turned out that the time was not good ,2:38 The car that was sent ..2:30 Just got to the railway station , I haven't got the ticket yet ... The rhythm of the pill .

As a result, the train was delayed ? All kinds of fun ... And then find out the expected departure time 4:30... It's said that there are all kinds of rainstorms in Mianyang QAQ...

And then I found a place to sit down , Take out your notebook and mend it with tengye CL...

Last 5 spot + It just started ... We're going to make up for it in the car CL...

As soon as I get out of the train station, I see the volunteers of Nanshan middle school , touch one deeply in the heart .. It was very late when I went to Nanshan middle school in the evening .. Seems to be the last ones to check in ..

When I get my schoolbag, it's just 1 blue 1 green 1 red .. I walked in the back and got the red schoolbag without any suspense ..

When I got to the dormitory, I suddenly found that I had not memorized the test questions .. I've seen it several times before, but I forgot all about it .. Scared to death , Ask xiaoteng to borrow the written questions to recite ...

Being taught to be human by mosquitoes at night .. Several of them died .. Or being bitten as a dog .. The air conditioner was turned off soon ,

Cover the quilt --> Awakened by heat

No quilt --> Wake up by a mosquito

I didn't sleep much all night ...

day 0

I woke up in the morning and found it was just me and LZH My uncle is harassed by mosquitoes ... Mr. Dong and Mr. Shimen have no pressure QAQ

Take a group photo in the morning + The opening ceremony , Except for Du Zide's speech, I don't seem to have any impression >_<. Take the time to recite the test questions ...

The food in the canteen is OK .. But I can't keep up with the taste ... Watermelon is very sweet @swm_sxt

In the afternoon, the written test + Practice games .. When I took the written test, I was sad to find that I didn't know how to go back to the next level catalog ... Then I played a wave of terminals on the machine 2333 In the end, the written test was mixed up 100..

In practice ..T1 I wrote before. ..T2 There is no way to answer questions TAT, After struggling for a while, he abandoned the treatment , When I go back to my dorm, I don't want to go to heaven ..

Mr. Dong : I heard that this time picks There is a problem , Isn't that an imperial polynomial

How can you all know polynomials TAT... After thinking about it, I feel that I can't learn anything all night , It's more decadent

Play until 10 spot + When I saw the board, I went to sleep ..

It should have been very nervous .. But after thinking about it, imagine I didn't get into the provincial election A team +THUSC It seems that the stupid contestants who didn't get into the interview are all tourists , There's no pressure ...

The organization issued the mosquito net and received a lot of praise ..

day 1

Read a wave of questions first ..T1 No brain hash Can take 95 branch ? I don't think about it for a moment ..

T2 The answer is obvious <=2.. Let's make a special judgment first ans=-1,0... And see if the answer can be 1 That's it ? That is to see if there are cutting points ?

One more wave of discretization tarjan It's like you can take 7、80 branch ..

After that, there are still 2h+.. And then play all the time T3.. Beat the clock, find the rules, all kinds of joy .. I feel like I can 200 ah ...

Last remaining 10min I found that there were no big examples when I went to work ..... And then I found out I wrote it wrong , Why is the sample so weak QAQ.. In a flash back to 2h front .....

Finish the input and output of the first two questions ..T3 Wrote a 12 The violence of the division is rough .....T_T

In the afternoon, I found that T2 There's a situation that hasn't been decided .. And then from 84 Drop to 72...T3 The violence constant is small, so it's more than one point ..85+72+16=183 get out ...

It should be before 100 Of .. The problem is that I didn't have an appointment TAT.. Sure enough, it's the end of the tour ..

swm_sxt It was estimated that 200+... result T2 Write and blow up +T3 The result is less than me ...KPM200 Head start , It should be stable

day 1.5

The rain finally came down .. I visited Yibo No.9 Research Institute .. It's very exciting .

In the afternoon, I lost my indoor activities , The whole process is not to think about the rule of heaven ..( Indoor is the dormitory 233

Continue to talk with Teng ye in the evening 、 Mr. Dong breaks a gap ... Finally, I feel that I can't give up treatment, so I try to learn fft.. It turned out to be a back board ...

day 2

I'm glad to find that there is no polynomial . But I still can't write ...

T1 It's complicated at first .. When you know how to judge a scheme, it becomes the basic application of line segment tree ...

T2O(n^2kp) It's a good idea ... Results after writing, it was found that the large sample began to deviate from more than ten decimal places ..

Checked 1h I just found out that it's all kinds of initialization problems .. It's a good example ..

T3 Mention .. At the end of the game 6 I can't play all the time .. It's stuck. Come on 1h.. Finally, the treatment was abandoned TAT..

Run to see it when it's almost over T2.. We find a monotonicity of decision making , But I don't know what's the use .. Enumerate directly from the last decision point , The complexity doesn't change ...

Last 100+76+48=224 get out ..

T3 Out of the examination room to know that the left shift right shift refers to the real number multiplication and division method ( Lift the table .. It turned out to be lower than average TAT

Surprised to find T2 O(n^2kp) From the last decision point, we can take 85 branch .. As a result, because the accuracy is not enough 15~17 Each of them took 2 branch QAQ

At first I felt like I had lost it 9 It's nothing , After all, more points are lost in a try .. Then I calculated the total score 507Ag It must be steady ..

After coming out, I heard from Dong Ye that the training team line 510 about ... fuck .... I really want to slap myself in the examination room ...

A The training team line seems to be 514 still 515... Unlock achievements : Change a byte to join the training team

Then I started to worry about whether it would be Ag Number one QAQ

In the end, it squeezed into 51~60 In this embarrassing ranking .. I found that everyone's scores were almost the same = = This year, #50 To #100 It's just that 30 branch .. It's like rand The training team QAQ

Slow construction ...

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