
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Last year, Misha bought a smartphone that cost a whole four-digit number of rubles. This year, when he visited the store, he noticed that the price of the smartphone had increased by $20\%$ and now consists of the same digits but in reverse order. How much did Misha spend on the smartphone?

Present the answer in LaTex format: \boxed{Your answer}
user