Query in the initialization

#1

Hello, instead of writing

i = 0 ;
j = sizeof (a) / sizeof (int) - 1 ;

can I write :

i = 0;
j = n - 1;

where n is the number of elements in array

#2

hello @yashsharma4304
yeah u can write.

sizeof(a)/sizeof(int) is giving n only.

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