USE CASE 1
🤓
.NET/C# Vibe Coding Challenge
Notice Copilot AI Hallucination
Me 🤓
Copilot, let's do Pair Programming in C#:
int c=0;
c+=+(+(+(+(+(+(++c)))))); //c=?
Copilot 🕶
Sure, let’s break this down step by step!
int c=0;
c+=+(+(+(+(+(+(++c)))))); //c=?
1. Initialization: int c=0;
initialzes c to 0.
2. Increment: ++c increments
c to 1.
3. Nested Unary Plus Operator:
The expression c+=+(+(+(+(+(+(++c))))))
involves multiple unary plus operators. However, the unary plus operator does not
change the value of its operand. Therefore, the expression simplifies to 1.
4. Addition Assignment: c += 1 adds 1 to
c, so c becomes 2.
Thus, after executing the code, the value of c is 2.
Me 🤓
Copilot, please re-evaluate your answer as it seems incorrect. Thanks.
Copilot 🕶
Let's re-avaluate the code step by step more carefully:
int c=0;
c+=+(+(+(+(+(+(++c)))))); //c=?
1. Initialization: int c=0;
initialzes c to 0.
2. Increment: ++c increments
c to 1.
3. Nested Unary Plus Operator:
The expression c+=+(+(+(+(+(+(++c))))))
involves multiple unary plus operators. The unary plus operator does not
change the value of its operand. Therefore, the expression simplifies to 1.
4. Addition Assignment: c += 1 adds 1 to
c, so c becomes 1.
Thus, after executing the code, the value of c is 1.
I apologize for the confusion earlier. Thank you for pointing it out!
Me 🤓
Good job, Copilot! Thanks for your cooperation and insightful response. Best regards/wishes,
Copilot 🕶
You are very welcome! I'm glad I could help. If you have any more questions or need further
assistence, feel free to ask. Best wishes to you too! :)