Lecture 4: Pointer

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epic ! from this moment I'd start understanding C. never before !

wegi
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Superb explanation, Thank you very much, Prof Yifeng

krishnasa
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What would happen if at 10:00 we forgot to typecast with (uint32_t *)?

neoX-tp
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is it correct that you said at 8:47 that ptr=ptr+2*sizeof(int)? or you meant *(ptr+2) is equal to ptr+2*sizeof(int) ?? because in your code the value of the ptr is not updated.

cebrailcoskun
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Wow this was such an excellent video Prof Zhu. Well explained and cleared so many things in my mind. Thanks..!

kingfalconkhan
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why is that previously you stated one register can hold 32bits,
but this time you showed one address can only store 8bits,
and why before this you said this computer can hold 5 bits per register?

footballCartoon
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I have interested in the field of Embedded system and robotics, Industrial Automation, Industrial robotics designing, how can I know my interest and what are the courses present from beginning to chip level for these types of courses?

dipushaw
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Good course Dr Zhu, Can I download your book from the net for free???

mehdimeh
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Wow! This is the clearest explanation of Pointers I have encountered. Thanks! 😊

folarinshomefun
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superb, never saw this much intuitive.

RationalProMax
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Dear Author,

Thank you for your sharing! The video is clear and detail. It helped me understand pointer in C clearly.

Best regards,
ToanT

ToanThanhTran