Runtime without vector.reserve

Правка en1, от PaciukZvichainyi, 2022-09-23 20:32:12

Why I got Runtime Error on first test w/o vector reserve and got Accepted with reserve?

Without

With

The only difference is line 77 (if you open it in text editor).

Also, it passes test on local machine even without reserve statement.

ImplicitSegmentTree(int l, int r) {
	lb = l; rb = r;
	n = r-l+1;
	next = 0;
	// TODO Change
	// nodes.reserve(4831707);
	nodes.push_back(Node());
	root = &nodes[next++];
}
Теги segment tree, memory, runtime error, c++

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  Rev. Язык Кто Когда Δ Комментарий
en2 Английский PaciukZvichainyi 2022-09-23 20:35:53 326 Add code example
en1 Английский PaciukZvichainyi 2022-09-23 20:32:12 593 Initial revision (published)