Basic C pointer exercises
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C Pointer Exercises: Understanding Value and Effect of Pointer Operations, Exercises of C programming
A series of C pointer exercises to help readers understand the value and effect of various pointer operations, including dereferencing, assigning values, and changing memory addresses. The exercises involve determining the values of pointers and the impact of different pointer manipulations on memory.
Typology: Exercises
2021/2022
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Basic C pointer exercises
What is the value of *p?
p (of type _char_* ) 'h' 'e' 'l' 'l' 'o'
What is the value of p[4]?
p 'h' 'e' 'l' 'l' 'o'
What is the effect of *p = 'x'?
p 'h' 'e' 'l' 'l' 'o'
What is the effect of p = p+2?
p 'e' 'e' 'l' 'l' 'o'
What is the effect of p = &p[2]?
p 'e' 'e' 'l' 'l' 'o'