Why my code is not passing the test cases

#1
#2

Hello @anshulgurawalia i have corrected your code;

#3

i think that you just change the declarartion of array you make it globally

#4

instead of making declaring array globally can i declare array in main function and pass to sieve function as as a parameter??

#5

@anshulgurawalia locally you can make array of some size only i.e of 1e6 only.
thats why i have done like that only.
plus : for( int i=3;i<=1000005;i=i+2){
arr[i]=1;
}
in this also you were doing mistake you were not checking till 1000005.

#6

how ??i have assigned all odd index to one from 3 to 1000005

#7

@anshulgurawalia you were doing it for only till1005 .
this was the mistake:

#8

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