rock ninja log

Explosion Hunter is a simple-minded guy, but he has outstanding fighting talent, which reminds Uehara of another of his companions, the equally simple-minded Spider Maru.

"Let's go, Kari, Mayi." Kari's training progress is faster than what Uehara arranged, and the same goes for Mayi. The ordinary training ground is no longer suitable for use, so Uehara and the others booked a top-level training ground. The reason why it is said to be the top-level training ground.

, not only do you have to queue up before training, and not only is it expensive by the minute, but more importantly, the training ground can be arranged according to the needs of the ninja, such as moving wooden figures, various traps, and even illusion ninjutsu.

Sealing techniques and barriers can be realized in such a high-level place to meet the specific training purposes of certain ninjas.

"Is this a confidential level training ground?" He followed the ninja who led the way. The further he walked, the more something felt wrong. Uehara looked around and unknowingly reached the ANBU area. Looking at the hidden basement entrance, this should be

It's the training ground.

"It's really hidden, tell me if it's Mayi." Kari, who wanted to get in directly, saw Uehara and Mayi not moving, and he was too embarrassed to go in by himself.

"Water Release - Water Mirror Technique!" The fingers changed rapidly, and after forming several dazzling seals, Makoto's perception ninjutsu was completed. A small water ball was suspended in the palm of Maki's hand, large and small.

Ripples kept appearing on the little water ball.

Uehara asked Makoto about the perceived ninjutsu, but Makoto didn't keep it secret. He explained the principle of the technique in detail to Uehara - if there is a chakra source within a certain range, the water ball will change according to the distance and the size of the chakra fluctuation.

And thus be perceived by the caster.

The principle is not complicated, but Uehara's feeling is a bit strange. The command headquarters of the Fourth Ninja War Ninja Alliance, the core of the Sensing Force, is a large water ball made by the secret technique of the Mist Ninja, which can sense the chakra fluctuations of the entire battlefield like a radar.

…

"There are many sources of chakra." Slowly dispersing the small water ball, Mayi rubbed his temples, "But this is where ANBU is stationed, and it's normal to have ninjas."

"That's fine." Uehara nodded and was the first to walk into the underground training ground. "Come on, let's go in."

There were many steps underground. Uehara walked for a long time before reaching the ground. "It was built so deep underground..." Uehara curled his lips, "No wonder the level of confidentiality is so high. This kind of place should be a secret base for training and developing tactics in the village...

"

There were hundreds of pillars four to five meters in diameter and incredibly thick, surrounding a training ground that was half the size of a football field. The tops of the pillars supported a thick ceiling, which looked very solid. Uehara thought it was very

Expensive electric lights are everywhere here, making the originally dark basement as bright as day.

"No wonder it's so expensive." Uehara muttered, "Kari, you and I will go to Area C first. Mayi, Area B is yours."

Uehara dragged Kari, who wanted to train with Mayi, and left directly. How could Uehara not see what this kid was thinking? If he and Mayi were left to train alone, there would be no efficiency.

"Uehara." Kari looked at the empty training ground with some confusion, "Where did the doll go?"

"No rush." ​​Uehara signaled him to be calm. Sure enough, after waiting for a while, a rumbling sound came.

"Hunting." Looking at the puppet that suddenly emerged from the ground, Uehara showed an unpredictable smile, "Your mission is to attack the puppet. Today, your hit rate must reach 50%."

"Fifty percent," Shou jumped up with a groan, "Rock Collapse Technique!" After one blow, the puppet in the distance was shaken by the explosion, "My hit rate is not 100%.

It’s as low as fifty, Uehara.”

"It's not that simple." Uehara didn't care. Anyway, he didn't need to train today. He came to see two people being tortured. "I designed these traps, and then the ninjas who managed the training ground helped lay them out. I put this

The game is called - whack-a-mole..."

As soon as the word "rat" came out, Kari next to him screamed. Just when he was talking to Yuan, two puppets had already appeared and then retracted with a whoosh, "Ninja Technique-Double Collapse of Rocks!"

Pressing both hands on the ground at the same time, using his ten fingers as a guide, this guy released ten bursts of escape chakra at the same time. The attack arrived very quickly, but the speed of the mechanism was not slow either. The five dolls that appeared on the field had shrunk.

Three of them entered, and at the same time, as many as seven more dolls appeared in other places.

"Asshole!" Kari yelled bitterly. The explosive chakra only attacked two dolls, but exposed three. If you calculate the hit rate, it didn't even reach 50%, but only reached 50%.

forty.

…

The hunter was in a hurry due to the mysterious and elusive "gopher", but Uehara was very comfortable writing and drawing with a notebook.

"Uehara, what's the hit rate?" Ten fingers were not enough. Kari wished he could count his toes, otherwise his attack speed would not be able to match the puppet's transformation speed.

"Hit rate..." Uehara waved the small notebook in his hand, "I didn't have time to calculate it..."

After taking a quick look, he saw that there were far fewer red dots representing hits than black dots representing losses, so Kari no longer cared to pay attention to his own results.

"Ninpo Technique - Multiple Rock Collapse Techniques!" This time the effect was good. Kari, who was hit by the wooden man, finally learned to use his brain and hands to perform the Rock Collapse Technique many times in a row. As a result, he hit as many as 100 people in one blow.

More than a dozen dolls.

"Uehara, how are you!" Satisfied with his moves, Kari didn't forget to turn around and show off to Uehara between attacks.

"Not bad... ha~" Uehara yawned hard, not commenting on Kari's achievements.

"For 20 times 20 dolls, there are twenty to the twentieth power of different arrangements. The permutations and combinations reach a very terrifying order of magnitude, enough to simulate all possible enemy positions," Uehara said while watching a small number of people being hit.

, most of the failed puppets thought for a while, who would have known that even C language can be used in the ninja world. There is an example of using C++ to write an algorithm for a three-by-three whack-a-mole game...

The fly in the ointment was that Uehara had no way to simulate the random variables of the machine. He asked the ninja who managed the training ground to set the hidden state for each doll, which would appear in two states, and each doll appeared at a different time, so it looked like

It will appear to be random, but if you observe carefully, you will find that the appearance of the dolls actually follows a pattern. It's just that Uehara feels that this kind of whack-a-mole game is enough to deceive the hunter in a short period of time.