
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
China Netcom stipulates: When making a local call, if the duration does not exceed 3 minutes, a fee of 0.22 yuan will be charged; if the call duration exceeds 3 minutes, the excess part will be charged at 0.1 yuan per minute, and any duration less than one minute will be rounded up to one minute. Let the call duration be $t$ (minutes), and the call fee be $y$ (yuan). Design a program to calculate the cost of the call.

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