[Solved] The following agent code has a bug:class Agent: def __init__(self): self.state = 0 def perceive(self, input): self.state = input def act(self): return self.state * 2 agent = Agent() agent.... | Agentic AI

Agentic AI - Future of AI Agents

The following agent code has a bug:

class Agent:
    def __init__(self):
        self.state = 0
    def perceive(self, input):
        self.state = input
    def act(self):
        return self.state * 2

agent = Agent()
agent.perceive(3)
agent.perceive(2)
output = agent.act()

What is the bug and how to fix it?

ABug: perceive overwrites state; fix by adding input to state.

BBug: act returns wrong value; fix by returning state + 2.

CBug: __init__ missing; fix by adding __init__ method.

DBug: perceive missing; fix by adding perceive method.

Step-by-Step Solution

Solution:

Step 1: Identify the bug in perceive method
perceive sets state = input, overwriting previous state instead of accumulating.
Step 2: Fix by accumulating inputs
Change perceive to add input to state: self.state += input.
Final Answer:
Bug: perceive overwrites state; fix by adding input to state. -> Option A
Quick Check:
Accumulate inputs in perceive [OK]

Quick Trick: Check if state accumulates or overwrites inputs [OK]

Common Mistakes:

Changing act method instead of perceive
Adding missing methods not needed here
Ignoring state update logic

Master "Future of AI Agents" in Agentic AI

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Model Try Challenge Experiment Recall Metrics

More Agentic AI Quizzes

The following agent code has a bug:

Step 1: Identify the bug in perceive method

Step 2: Fix by accumulating inputs

Final Answer:

Quick Check:

Want More Practice?