Where is the error in this code?

Question

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The output says "Violation of the segment (generated kernel)"

https://code.sololearn.com/cLS4yCnVgh1Y/?ref=app

Answer 1

In CodeBlock, it gives multiple errors, the first: line:45
error: invalid conversion from 'void*' to 'int***' [-fpermissive]|

Answer 2

data is of type int*** and you allocate it with int**, which is not an error as both types have the same size. the problem lies when you allocate *data with int instead of int**
when I say with a type, I mean : (type)(malloc(sizeof(type pointed by))