The brain is starting to spin fast!

"Mathematical Analysis: This problem is divided into two steps, the first is the base system conversion, and the second is to judge the palindrome. The judgment palindrome can be simulated according to its definition!"

"The integer x is expressed in the form of r, x = x1*r^0 + x2*r^1 + x3*r^2 +... , taking a process similar to fast exponentiation, by calculating x%r, we can get x1, then let x = x/r, and then calculate x%r will get x2...... And so on, we get the decimal number x. ”

Code: #include & amp; amp; amp; lt; cstdio& amp; amp; amp; gt;

using namespace std;

int main……

"After solving the problem, start writing the answer!" Xiao Jun began to type the code frantically.

With Xiao Jun's 18-year-old single hand speed tapping the keyboard, that speed is definitely faster than riding a rocket!

Cracking sound~

1 minute 59 seconds!

"Done!" Xiao Jun directly clicked the enter key and uploaded the answer to the judges!

The jury over there.

A group of judges had just sat down and hadn't been able to make small talk, when suddenly they heard a reminder from the machine.

Didi ......

"Someone has submitted the answer to the first question so soon?" Zhao Zhijing, one of the judges, was stunned for a moment.

"I'm not mistaken, am I??,Someone submitted the answer just two minutes after the exam?!"

"My stool isn't hot yet. ”

"Is the machine broken? Or is there a test taker pressing the wrong button?"

"It's true, it's true, it's the competition team of Jingjing University!"

All the judges and teachers were shocked at this moment!

Delivering an answer in two minutes is unprecedented. If it's a very simple question, maybe someone can do it. But this is a test question for the intercontinental qualifiers, what is the operation of submitting the answer in 2 minutes?

"Hurry up and see if it answers correctly!" Zhao Zhijing was the first to react, and immediately looked at the computer screen and began to look.

The other judges did the same.

After a group of judges read the answers, they were reviewed by the machine.

"Shhh...... The program is compiling correctly!"

The result of 2 minutes turned out to be right!

The judges are all fryers!

I couldn't be more shocked.

"Accepted.--Passed! (AC)！”

This sentence lit up on the electronic screen of the entire examination room, and at the same time, the ranking list on the electronic screen came out. Gyeongseong University Group, 1st Place! 2 minutes!

IT DIDN'T TAKE LONG FOR A STAFF MEMBER TO HANG A "FIRST PROBLEM SOLVED" BALLOON IN XIAO JUN'S GROUP.

"Haha...... Xiao Jun, this young man is really powerful, this time he can solve the first question in 2 minutes!" Han Jiongda, who was sitting in the audience, stood up excitedly and said with some surprise.

In the past, Xiao Jun's exam was a question in ten minutes, but now it has been shortened to 2 minutes, which is amazing. Or did he hide his strength before?

"What? Someone submitted the first answer so quickly, and yes! Oh my God...... This speed ......"

"Is it Kyungseo University?"

"I haven't even figured out the question, and he has answered it?

"There is a demon in Beijing University this year!"

"Terrifying!"

All the candidates on the scene were shocked.

They were all frightened by the speed at which they completed the first question in 2 minutes.

Before they knew it, a shadow cast over their hearts.

"Damn, did you see that? There was only one person working on the question at Jingjing University, and the other two members were actually reading books while eating noodles...... No, it seems to be the Internet?!"

Nima...... Do you want to show off like this?" the groups near Xiao Jun saw their situation clearly. When they saw that Wang Hanfei and Mo Kong didn't look like they were in the exam at all, they were both thundered.

"One god with two pits?"

I'm most afraid of the sudden silence in the air!

"Well, I felt a sudden silence in the air. Wasn't it a little noisy just now?"

Since each group needs to discuss, the exam site is a bit noisy.

But now it seems to be a little too quiet.

Wang Hanfei looked up and suddenly saw that everyone around him was looking at them.

"Uh, what's going on?"

It seems that Xiao Jun took two minutes to make the first question. Mokong, who was on the side, reacted and looked at the electronic screen.

"Oh~ So we can travel abroad for free next year?"

"It seems to be ......"

All:......

Not long after everyone was shocked.

Approximately...... About three minutes.

The judging panel, which had just calmed down, received answers from candidates again.

"Yo, this year's Beijing Division is okay. In less than ten minutes, two groups of candidates submitted their answers, maybe there are two places in our division to participate in the global finals this year!" Zhao Zhijing said in surprise. You know, if the second and third place scores are also very high, if not the key, there is a good chance that you will be invited to the final of the ACM event.

"Well, it's the Jingcheng University group again?" When Zhao Zhijing saw that this was not another exam group, but the answer submitted by the Beijing University team just now, the boss with his mouth open was estimated to be able to stuff a billiard!

"The first question is 2 minutes, and the second question is 3 minutes?

"Could it be that his brain is a super artificial intelligence?"

"It's the Jingjing University group again!"

Everyone on the judging panel was shocked again.

The main thing is that after reading the answer, they are still right!

Can't fault anything!

Accepted.--Passed! (AC)”

The phrase reappeared on the electronic screen.

The full-time exam, which had just been completed, was shocked again!

", it's the Beijing University team again? Solved the second question in 3 minutes?"

"I rub you, it's it again?"

"If this continues, the other party can finish the eight questions in half an hour?"

"It's over, it's over. ”

When the candidates present saw this, their foreheads were already sweating.

Xiao Jun's group put too much pressure on them.

I can complete two questions in less than ten minutes, and the most important thing is that people are not wrong.

It's different!

So far, no other group has submitted answers.

The balloon of "FIRST PROBLEM SOLVED" was inserted in Xiao Jun's group again.

Professor Han Jiong in the audience was already so excited that he danced.

In fact, the second question is more difficult than the first question, so Xiao Juncai took three minutes.

The third question.

It's still three minutes!

Xiao Jun submitted the answer again.

"Accepted.--Passed! (AC)！”

On the top of the electronic screen, this sentence is displayed again.

"What? The third question has been made?

"Everyone came out of nine years of compulsory education, why is he so good-looking? The most annoying thing is that he is still alone. The two next to me are watching the Internet!"

"Jingjing University is definitely the champion group this year. I feel like I can give up the race!"

Half of the candidates on the scene were hit by this situation and wanted to give up directly.

https:

Please remember that the first domain name of this book is .. Mobile version reading URL: m.