답안 #925157

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
925157 2024-02-10T21:31:14 Z myst6 Happiness (Balkan15_HAPPINESS) C++11
60 / 100
2000 ms 524288 KB
#include "happiness.h"
#include <bits/stdc++.h>
#pragma GCC diagnostic error "-std=c++11"
#pragma GCC optimize("-fdelete-null-pointer-checks,inline-functions-called-once,-funsafe-loop-optimizations,-fexpensive-optimizations,-foptimize-sibling-calls,-ftree-switch-conversion,-finline-small-functions,inline-small-functions,-frerun-cse-after-loop,-fhoist-adjacent-loads,-findirect-inlining,-freorder-functions,no-stack-protector,-fpartial-inlining,-fsched-interblock,-fcse-follow-jumps,-fcse-skip-blocks,-falign-functions,-fstrict-overflow,-fstrict-aliasing,-fschedule-insns2,-ftree-tail-merge,inline-functions,-fschedule-insns,-freorder-blocks,-fwhole-program,-funroll-loops,-fthread-jumps,-fcrossjumping,-fcaller-saves,-fdevirtualize,-falign-labels,-falign-loops,-falign-jumps,unroll-loops,-fsched-spec,-ffast-math,Ofast,inline,-fgcse,-fgcse-lm,-fipa-sra,-ftree-pre,-ftree-vrp,-fpeephole2",3)
#pragma GCC target("avx","sse2")

using namespace std;
using ll = long long;

struct Node;

const int sz = 20000000;
int nextfree = 1;
vector<Node> nodes(sz);

struct Node {
	ll tag, mx;
	int left, right;
	Node() : tag(0), mx(0), left(0), right(0) {}
	void extend(ll xl, ll xr) {
		if (xl != xr && !left) {
			left = nextfree++;
			right = nextfree++;
		}
	}
	void apply(ll xl, ll xr) {
		extend(xl, xr);
		if (tag != 0) {
			mx += tag;
			if (left) nodes[left].tag += tag;
			if (right) nodes[right].tag += tag;
			tag = 0;
		}
	}
	void update(ll l, ll r, ll xl, ll xr, ll delta) {
		if (l > r) return;
		if (l == xl && r == xr) {
			tag += delta;
		} else {
			apply(xl, xr);
			ll xm = (xl + xr) / 2;
			nodes[left].update(l, min(r, xm), xl, xm, delta);
			nodes[right].update(max(l, xm+1), r, xm+1, xr, delta);
			nodes[left].apply(xl, xm); nodes[right].apply(xm+1, xr);
			mx = max(nodes[left].mx, nodes[right].mx);
		}
	}
} tree;

ll hi = 1000000000005LL;

unordered_map<ll,int> cnt;

void add(ll coin) {
	cnt[coin] += 1;
	if (cnt[coin] == 1) tree.update(coin, coin, 1, hi, +coin);
	tree.update(coin+1, hi, 1, hi, -coin);
}

void remove(ll coin) {
	cnt[coin] -= 1;
	if (cnt[coin] == 0) tree.update(coin, coin, 1, hi, -coin);
	tree.update(coin+1, hi, 1, hi, +coin);
}

bool check() {
	tree.apply(1, hi);
	return tree.mx <= 1;
}

bool init(int coinsCount, ll maxCoinSize, ll coins[]) {
	hi = maxCoinSize+1;
	cnt.reserve(700000);
	for (int i=0; i<coinsCount; i++) add(coins[i]);
	return check();
}

bool is_happy(int event, int coinsCount, ll coins[]) {
	for (int i=0; i<coinsCount; i++) 
		if (event == 1) add(coins[i]);
		else remove(coins[i]);
	return check();
}

Compilation message

happiness.cpp:3:30: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    3 | #pragma GCC diagnostic error "-std=c++11"
      |                              ^~~~~~~~~~~~
happiness.cpp:4:802: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
    4 | #pragma GCC optimize("-fdelete-null-pointer-checks,inline-functions-called-once,-funsafe-loop-optimizations,-fexpensive-optimizations,-foptimize-sibling-calls,-ftree-switch-conversion,-finline-small-functions,inline-small-functions,-frerun-cse-after-loop,-fhoist-adjacent-loads,-findirect-inlining,-freorder-functions,no-stack-protector,-fpartial-inlining,-fsched-interblock,-fcse-follow-jumps,-fcse-skip-blocks,-falign-functions,-fstrict-overflow,-fstrict-aliasing,-fschedule-insns2,-ftree-tail-merge,inline-functions,-fschedule-insns,-freorder-blocks,-fwhole-program,-funroll-loops,-fthread-jumps,-fcrossjumping,-fcaller-saves,-fdevirtualize,-falign-labels,-falign-loops,-falign-jumps,unroll-loops,-fsched-spec,-ffast-math,Ofast,inline,-fgcse,-fgcse-lm,-fipa-sra,-ftree-pre,-ftree-vrp,-fpeephole2",3)
      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ^
happiness.cpp:4:802: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
happiness.cpp:4:802: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
happiness.cpp:4:802: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
    5 | #pragma GCC target("avx","sse2")
      |                                ^
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
happiness.cpp:5:32: warning: b
# 결과 실행 시간 메모리 Grader output
1 Correct 87 ms 475456 KB Output is correct
2 Correct 79 ms 475516 KB Output is correct
3 Correct 81 ms 475476 KB Output is correct
4 Correct 79 ms 475496 KB Output is correct
5 Correct 79 ms 475988 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 87 ms 475456 KB Output is correct
2 Correct 79 ms 475516 KB Output is correct
3 Correct 81 ms 475476 KB Output is correct
4 Correct 79 ms 475496 KB Output is correct
5 Correct 79 ms 475988 KB Output is correct
6 Correct 81 ms 475728 KB Output is correct
7 Correct 82 ms 475576 KB Output is correct
8 Correct 124 ms 476024 KB Output is correct
9 Correct 124 ms 476260 KB Output is correct
10 Correct 110 ms 475832 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 87 ms 475456 KB Output is correct
2 Correct 79 ms 475516 KB Output is correct
3 Correct 81 ms 475476 KB Output is correct
4 Correct 79 ms 475496 KB Output is correct
5 Correct 79 ms 475988 KB Output is correct
6 Correct 660 ms 482640 KB Output is correct
7 Correct 646 ms 482204 KB Output is correct
8 Correct 649 ms 482384 KB Output is correct
9 Correct 1073 ms 484948 KB Output is correct
10 Correct 1080 ms 486416 KB Output is correct
11 Correct 532 ms 486820 KB Output is correct
12 Correct 526 ms 486976 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 87 ms 475456 KB Output is correct
2 Correct 79 ms 475516 KB Output is correct
3 Correct 81 ms 475476 KB Output is correct
4 Correct 79 ms 475496 KB Output is correct
5 Correct 79 ms 475988 KB Output is correct
6 Correct 81 ms 475728 KB Output is correct
7 Correct 82 ms 475576 KB Output is correct
8 Correct 124 ms 476024 KB Output is correct
9 Correct 124 ms 476260 KB Output is correct
10 Correct 110 ms 475832 KB Output is correct
11 Correct 660 ms 482640 KB Output is correct
12 Correct 646 ms 482204 KB Output is correct
13 Correct 649 ms 482384 KB Output is correct
14 Correct 1073 ms 484948 KB Output is correct
15 Correct 1080 ms 486416 KB Output is correct
16 Correct 532 ms 486820 KB Output is correct
17 Correct 526 ms 486976 KB Output is correct
18 Correct 1308 ms 482948 KB Output is correct
19 Correct 1347 ms 483100 KB Output is correct
20 Execution timed out 3394 ms 524288 KB Time limit exceeded
21 Halted 0 ms 0 KB -