Doubt in static allocation

#1

int r, c;
cin >> r >> c;
int matrix[r][c];

when this part of code is run , the inputs sizes are given during runtime ,so how is it static or compile time allocation??

#2

@vaibhave31 basic diff is when u use new keyword the array is made dynamically in heap else made in stack

#3

@vaibhave31,
refer here https://dotnettutorials.net/lesson/static-vs-dynamic-array/#:~:text=Static%20array%20means%20the%20size,its%20size%20cannot%20be%20modified.

its dynamic only and in vid lecture also prateek bhaiya didnt told the case of user giving input, the eg taken was array with size

#4

@vaibhave31 is the doubt resolved?

#5

yes, it is resolved.

#6

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