提出 #58511372


ソースコード 拡げる

// E - Sensor Optimization Dilemma 2
#include<bits/stdc++.h>
#define ceil(x, y) ((x) / (y) + !!((x) % (y)))

using namespace std;

typedef long long i64;

int main()
{
	int n, lim;
	cin >> n >> lim;
	vector<i64> A(n), B(n), P(n), Q(n);
	for(int i = 0; i < n; i++)
		cin >> A[i] >> P[i] >> B[i] >> Q[i];
		
	auto check = [&](const i64 x) -> bool
	{
		i64 tot = 0;
		for(int i = 0; i < n; i++)
		{
			i64 a = A[i], b = B[i], p = P[i], q = Q[i], xx = x, add = 0x3f3f3f3f3f3f3f3f;
			
			for(int j = 0; j < b; j++)
			{
				i64 tmp = j * p + ceil(max(0ll, xx - j * a), b) * q;
				add = min(add, tmp);
			}
			for(int j = 0; j < a; j++)
			{
				i64 tmp = j * q + ceil(max(0ll, xx - j * b), a) * p;
				add = min(add, tmp);
			}
			
			tot += add;
			if(tot > lim) return false;
		}
		return true;
	};
	
	int L = 0, R = 1e9, ans = -1;
	while(L <= R)
	{
		int mid = (L + R) >> 1;
		if(check(mid)) L = mid + 1, ans = mid;
		else R = mid - 1;
	}
	
	cout << ans << endl;
	
	return 0;
}

提出情報

提出日時
問題 E - Sensor Optimization Dilemma 2
ユーザ dengstar
言語 C++ 17 (gcc 12.2)
得点 475
コード長 1028 Byte
結果 AC
実行時間 3 ms
メモリ 3680 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 475 / 475
結果
AC × 4
AC × 98
セット名 テストケース
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, killer_01.txt, killer_02.txt, killer_03.txt, killer_04.txt, killer_05.txt, killer_06.txt, killer_07.txt, killer_08.txt, killer_09.txt, killer_10.txt, killer_11.txt, killer_12.txt, killer_13.txt, killer_14.txt, killer_15.txt, killer_16.txt, killer_17.txt, killer_18.txt, killer_19.txt, killer_20.txt, killer_21.txt, killer_22.txt, killer_23.txt, killer_24.txt, killer_25.txt, killer_26.txt, killer_27.txt, killer_28.txt, killer_29.txt, killer_30.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt
ケース名 結果 実行時間 メモリ
hand_01.txt AC 3 ms 3460 KiB
hand_02.txt AC 1 ms 3352 KiB
hand_03.txt AC 2 ms 3376 KiB
hand_04.txt AC 2 ms 3428 KiB
hand_05.txt AC 2 ms 3424 KiB
killer_01.txt AC 1 ms 3472 KiB
killer_02.txt AC 1 ms 3488 KiB
killer_03.txt AC 1 ms 3676 KiB
killer_04.txt AC 1 ms 3432 KiB
killer_05.txt AC 1 ms 3420 KiB
killer_06.txt AC 1 ms 3532 KiB
killer_07.txt AC 1 ms 3420 KiB
killer_08.txt AC 1 ms 3472 KiB
killer_09.txt AC 1 ms 3468 KiB
killer_10.txt AC 1 ms 3424 KiB
killer_11.txt AC 1 ms 3352 KiB
killer_12.txt AC 1 ms 3520 KiB
killer_13.txt AC 1 ms 3528 KiB
killer_14.txt AC 1 ms 3532 KiB
killer_15.txt AC 1 ms 3348 KiB
killer_16.txt AC 1 ms 3544 KiB
killer_17.txt AC 1 ms 3356 KiB
killer_18.txt AC 1 ms 3572 KiB
killer_19.txt AC 1 ms 3464 KiB
killer_20.txt AC 1 ms 3356 KiB
killer_21.txt AC 1 ms 3444 KiB
killer_22.txt AC 1 ms 3472 KiB
killer_23.txt AC 1 ms 3540 KiB
killer_24.txt AC 1 ms 3432 KiB
killer_25.txt AC 1 ms 3680 KiB
killer_26.txt AC 1 ms 3436 KiB
killer_27.txt AC 1 ms 3420 KiB
killer_28.txt AC 1 ms 3432 KiB
killer_29.txt AC 1 ms 3356 KiB
killer_30.txt AC 1 ms 3572 KiB
sample_01.txt AC 1 ms 3460 KiB
sample_02.txt AC 1 ms 3420 KiB
sample_03.txt AC 1 ms 3532 KiB
sample_04.txt AC 1 ms 3680 KiB
test_01.txt AC 1 ms 3468 KiB
test_02.txt AC 1 ms 3572 KiB
test_03.txt AC 1 ms 3572 KiB
test_04.txt AC 1 ms 3448 KiB
test_05.txt AC 1 ms 3676 KiB
test_06.txt AC 1 ms 3448 KiB
test_07.txt AC 1 ms 3424 KiB
test_08.txt AC 1 ms 3496 KiB
test_09.txt AC 1 ms 3544 KiB
test_10.txt AC 1 ms 3680 KiB
test_11.txt AC 1 ms 3492 KiB
test_12.txt AC 1 ms 3496 KiB
test_13.txt AC 1 ms 3452 KiB
test_14.txt AC 1 ms 3528 KiB
test_15.txt AC 1 ms 3488 KiB
test_16.txt AC 1 ms 3484 KiB
test_17.txt AC 1 ms 3496 KiB
test_18.txt AC 1 ms 3576 KiB
test_19.txt AC 1 ms 3436 KiB
test_20.txt AC 1 ms 3448 KiB
test_21.txt AC 1 ms 3536 KiB
test_22.txt AC 1 ms 3432 KiB
test_23.txt AC 1 ms 3420 KiB
test_24.txt AC 1 ms 3680 KiB
test_25.txt AC 1 ms 3524 KiB
test_26.txt AC 1 ms 3472 KiB
test_27.txt AC 1 ms 3468 KiB
test_28.txt AC 1 ms 3444 KiB
test_29.txt AC 1 ms 3536 KiB
test_30.txt AC 1 ms 3672 KiB
test_31.txt AC 1 ms 3452 KiB
test_32.txt AC 1 ms 3428 KiB
test_33.txt AC 1 ms 3524 KiB
test_34.txt AC 1 ms 3476 KiB
test_35.txt AC 1 ms 3528 KiB
test_36.txt AC 1 ms 3356 KiB
test_37.txt AC 1 ms 3480 KiB
test_38.txt AC 1 ms 3536 KiB
test_39.txt AC 1 ms 3464 KiB
test_40.txt AC 1 ms 3476 KiB
test_41.txt AC 1 ms 3476 KiB
test_42.txt AC 1 ms 3532 KiB
test_43.txt AC 1 ms 3492 KiB
test_44.txt AC 1 ms 3476 KiB
test_45.txt AC 1 ms 3652 KiB
test_46.txt AC 1 ms 3476 KiB
test_47.txt AC 2 ms 3452 KiB
test_48.txt AC 1 ms 3496 KiB
test_49.txt AC 1 ms 3492 KiB
test_50.txt AC 2 ms 3680 KiB
test_51.txt AC 1 ms 3528 KiB
test_52.txt AC 1 ms 3520 KiB
test_53.txt AC 1 ms 3472 KiB
test_54.txt AC 1 ms 3576 KiB
test_55.txt AC 1 ms 3672 KiB
test_56.txt AC 1 ms 3476 KiB
test_57.txt AC 1 ms 3536 KiB
test_58.txt AC 1 ms 3500 KiB
test_59.txt AC 1 ms 3532 KiB