for (int i = 1; i <= MAXN; i++)
for (int j = i; j <= MAXN; j += i);
Can anybody explain to me why the time complexity for this code is O(N log N)?
Dumb question on time complexity
for (int i = 1; i <= MAXN; i++)
for (int j = i; j <= MAXN; j += i);
Can anybody explain to me why the time complexity for this code is O(N log N)?
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