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Line 6: Char 16: runtime error: signed integer overflow: 46341 * 46341 cannot be represented in type 'int' (solution.cpp)SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior prog_joined.cpp:15:16

Question

Line 6: Char 16: runtime error: signed integer overflow: 46341 * 46341 cannot be represented in type 'int' (solution.cpp)SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior prog_joined.cpp:15:16

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Solution

It seems like you're encountering an integer overflow error. This happens when an arithmetic operation attempts to create a numeric value that is outside of the range that can be represented with a given number of bits.

The error message is telling you that the operation 46341 * 46341 is causing an overflow because the result is too large to be stored in an int type variable.

Here's a step-by-step explanation:

  1. You're multiplying 46341 by itself. The result of this operation is 2,147,828,881.

  2. The int type in C++ typically has a maximum value of 2,147,483,647 (for 32-bit systems, which is the most common).

  3. The result of your multiplication operation is larger than this maximum value, hence the overflow error.

To fix this, you could use a larger data type that can handle the result of the operation, such as long long in C++. This type can handle values up to 9,223,372,036,854,775,807 on a 32-bit system.

So, you would declare your variables as long long instead of int to avoid the overflow error.

This problem has been solved

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