malloc vs calloc
Arguments
malloc
malloc takes only one argument.
malloc(size in bytes);
calloc
calloc takes two arguments.
calloc(number of elements, size of the element);
Initialization
malloc
malloc doesn't initialize the memory area.
The allocated memory area will have garbage values.
Pictorial Explanation
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Animated Tutorial
calloc
calloc initialize the memory area to zero.
Pictorial Explanation
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