code link== https://ide.codingblocks.com/s/250083
why we using segment [i-m ] during iteration instead of segmnet [ i ].
please clear this logic.
Segmented prime sieve doubt
hello @divesh2000
because we are mapping m to index 0 , m+1 to index 1,m+2 to index 2 so on.
because doing this will save memory and we will not need to declare a large size sieve array.
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