at 1:09 why long why dont use float or double
at 2:44 what did at line 17 he wrte x = INT _MAX when he already written it at line 15
at 3:53 in what context did he said -2^31—2^31 please explain
and why did sir not used long or short or long long int or short sort int in this entire video ?
thanks you
hello @S18CRX0131
we use float and double only when we need decimal precision.
here we are dealing with integer only thats why long .
in line no 15. we used INT_MAX to print its value on screen (NOTE-> we havent stored it anywhere).
in line no 17 , we are assigning value of INT_MAX in x . (heare we are storing in variable x).
for 32 bit signed integer-> the range of value it can store is (- 2^31…2^31)
u can use long ,short,int, as per your requirement no issue in that
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