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답안 #710984

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
710984 2023-03-16T06:37:07 Z penguin133 Rainy Markets (CCO22_day1problem2) C++17
25 / 25
 737 ms 100944 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long
#define pi pair<int, int>
#define pii pair<int, pi>
#define fi first
#define se second
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());

int A[1000005], B[1000005], C[1000005], n;
pii ans[1000005];

int ft1[1000005], ft2[1000005];

void upd(int ft[], int l, int r, int v){
	for(;l<=n;l+=(l & -l))ft[l] += v;
	r++;
	for(;r<=n;r+=(r & -r))ft[r] -= v;
}

int qry(int ft[], int p){
	int res = 0;
	for(;p;p-=(p & -p))res += ft[p];
	return res;
}
int fin = 0;
void solve(){
	cin >> n;
	for(int i=1;i<=n;i++)cin >> A[i];
	for(int i=1;i<n;i++)cin >> B[i];
	for(int i=1;i<n;i++)cin >> C[i];
	
	stack <pi> st;
	for(int i=1;i<n;i++){
		int x = min(B[i], A[i]);
		ans[i].fi = x;
		B[i] -= x;
		A[i] -= x;
		x = min(B[i], A[i+1]);
		ans[i].se.se = x;
		B[i] -= x;
		A[i+1] -= x;
		if(C[i])st.push({C[i], i});
		while(!st.empty() && B[i]){
			pi tmp = st.top(); st.pop();
			x = min(tmp.fi, B[i]);
			B[i] -= x;
			tmp.fi -= x;
			fin += x;
			ans[tmp.se].se.fi += x;
			if(tmp.se < i)upd(ft1, tmp.se, i - 1, -x), upd(ft2, tmp.se + 1, i, x);
			if(tmp.fi)st.push(tmp);
		}
		/*
		for(int j=i;j>=1;j--){
			if(!B[i])break;
			x = min(B[i], C[j]);
			C[j] -= x;
			B[i] -= x;
			ans[j].se.fi += x;
			fin += x;
			for(int k=j;k<i;k++)ans[k].se.se -= x, ans[k+1].fi += x;
		}
		*/
		if(B[i]){
			cout << "NO\n";
			return;
		}
	}
	for(int i=1;i<=n;i++)ans[i].fi += qry(ft2, i), ans[i].se.se += qry(ft1, i);
	for(int i=1;i<=n;i++)if(ans[i].se.se < 0){cout << "NO"; return;}
	cout << "YES\n" << fin << '\n';
	for(int i=1;i<n;i++)cout << ans[i].fi << ' ' << ans[i].se.fi << ' ' << ans[i].se.se << '\n';
}

main(){
	ios::sync_with_stdio(0);cin.tie(0);
	int tc = 1;
	//cin >> tc;
	for(int tc1=1;tc1<=tc;tc1++){
		// cout << "Case #" << tc1 << ": ";
		solve();
	}
}

Compilation message

Main.cpp:80:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   80 | main(){
      | ^~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 194 ms 23756 KB Output is correct
5 Correct 261 ms 24560 KB Output is correct
6 Correct 199 ms 47176 KB Output is correct
7 Correct 272 ms 48552 KB Output is correct
8 Correct 2 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 389 ms 53520 KB Output is correct
11 Correct 390 ms 54876 KB Output is correct
12 Correct 472 ms 68588 KB Output is correct
13 Correct 465 ms 61364 KB Output is correct
14 Correct 179 ms 23800 KB Output is correct
15 Correct 524 ms 70616 KB Output is correct
16 Correct 478 ms 70756 KB Output is correct
17 Correct 482 ms 70812 KB Output is correct
18 Correct 527 ms 70632 KB Output is correct
19 Correct 542 ms 70596 KB Output is correct
20 Correct 474 ms 70588 KB Output is correct
21 Correct 469 ms 70476 KB Output is correct
22 Correct 498 ms 67832 KB Output is correct
23 Correct 475 ms 70796 KB Output is correct
24 Correct 469 ms 69824 KB Output is correct
25 Correct 237 ms 26624 KB Output is correct
26 Correct 236 ms 25624 KB Output is correct
27 Correct 487 ms 70656 KB Output is correct
28 Correct 480 ms 68700 KB Output is correct
29 Correct 483 ms 70260 KB Output is correct
30 Correct 482 ms 70580 KB Output is correct
31 Correct 506 ms 69212 KB Output is correct
32 Correct 481 ms 70500 KB Output is correct
33 Correct 233 ms 25156 KB Output is correct
34 Correct 245 ms 25992 KB Output is correct
35 Correct 241 ms 25292 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 1 ms 468 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 1 ms 472 KB Output is correct
22 Correct 2 ms 468 KB Output is correct
23 Correct 2 ms 468 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 2 ms 476 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 2 ms 476 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 1 ms 500 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 340 KB Output is correct

Subtask #3
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 1 ms 468 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 1 ms 472 KB Output is correct
22 Correct 2 ms 468 KB Output is correct
23 Correct 2 ms 468 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 2 ms 476 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 2 ms 476 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 1 ms 500 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 3 ms 724 KB Output is correct
39 Correct 2 ms 724 KB Output is correct
40 Correct 2 ms 448 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 328 KB Output is correct
44 Correct 1 ms 468 KB Output is correct
45 Correct 1 ms 468 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 3 ms 724 KB Output is correct
49 Correct 2 ms 724 KB Output is correct
50 Correct 3 ms 724 KB Output is correct
51 Correct 3 ms 724 KB Output is correct
52 Correct 3 ms 724 KB Output is correct
53 Correct 1 ms 468 KB Output is correct
54 Correct 3 ms 668 KB Output is correct
55 Correct 2 ms 724 KB Output is correct
56 Correct 3 ms 724 KB Output is correct
57 Correct 2 ms 732 KB Output is correct
58 Correct 3 ms 596 KB Output is correct
59 Correct 2 ms 712 KB Output is correct
60 Correct 4 ms 596 KB Output is correct
61 Correct 2 ms 656 KB Output is correct
62 Correct 3 ms 724 KB Output is correct
63 Correct 3 ms 732 KB Output is correct
64 Correct 1 ms 468 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 3 ms 724 KB Output is correct
67 Correct 3 ms 724 KB Output is correct
68 Correct 3 ms 724 KB Output is correct
69 Correct 3 ms 724 KB Output is correct
70 Correct 3 ms 724 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 194 ms 23756 KB Output is correct
5 Correct 261 ms 24560 KB Output is correct
6 Correct 199 ms 47176 KB Output is correct
7 Correct 272 ms 48552 KB Output is correct
8 Correct 2 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 389 ms 53520 KB Output is correct
11 Correct 390 ms 54876 KB Output is correct
12 Correct 472 ms 68588 KB Output is correct
13 Correct 465 ms 61364 KB Output is correct
14 Correct 179 ms 23800 KB Output is correct
15 Correct 524 ms 70616 KB Output is correct
16 Correct 478 ms 70756 KB Output is correct
17 Correct 482 ms 70812 KB Output is correct
18 Correct 527 ms 70632 KB Output is correct
19 Correct 542 ms 70596 KB Output is correct
20 Correct 474 ms 70588 KB Output is correct
21 Correct 469 ms 70476 KB Output is correct
22 Correct 498 ms 67832 KB Output is correct
23 Correct 475 ms 70796 KB Output is correct
24 Correct 469 ms 69824 KB Output is correct
25 Correct 237 ms 26624 KB Output is correct
26 Correct 236 ms 25624 KB Output is correct
27 Correct 487 ms 70656 KB Output is correct
28 Correct 480 ms 68700 KB Output is correct
29 Correct 483 ms 70260 KB Output is correct
30 Correct 482 ms 70580 KB Output is correct
31 Correct 506 ms 69212 KB Output is correct
32 Correct 481 ms 70500 KB Output is correct
33 Correct 233 ms 25156 KB Output is correct
34 Correct 245 ms 25992 KB Output is correct
35 Correct 241 ms 25292 KB Output is correct
36 Correct 0 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 3 ms 468 KB Output is correct
45 Correct 1 ms 468 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 468 KB Output is correct
49 Correct 1 ms 344 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 2 ms 468 KB Output is correct
53 Correct 2 ms 468 KB Output is correct
54 Correct 2 ms 468 KB Output is correct
55 Correct 2 ms 468 KB Output is correct
56 Correct 1 ms 472 KB Output is correct
57 Correct 2 ms 468 KB Output is correct
58 Correct 2 ms 468 KB Output is correct
59 Correct 2 ms 468 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 2 ms 476 KB Output is correct
63 Correct 1 ms 468 KB Output is correct
64 Correct 2 ms 476 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 2 ms 468 KB Output is correct
67 Correct 2 ms 468 KB Output is correct
68 Correct 1 ms 500 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 3 ms 724 KB Output is correct
74 Correct 2 ms 724 KB Output is correct
75 Correct 2 ms 448 KB Output is correct
76 Correct 1 ms 468 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 ms 328 KB Output is correct
79 Correct 1 ms 468 KB Output is correct
80 Correct 1 ms 468 KB Output is correct
81 Correct 2 ms 468 KB Output is correct
82 Correct 1 ms 468 KB Output is correct
83 Correct 3 ms 724 KB Output is correct
84 Correct 2 ms 724 KB Output is correct
85 Correct 3 ms 724 KB Output is correct
86 Correct 3 ms 724 KB Output is correct
87 Correct 3 ms 724 KB Output is correct
88 Correct 1 ms 468 KB Output is correct
89 Correct 3 ms 668 KB Output is correct
90 Correct 2 ms 724 KB Output is correct
91 Correct 3 ms 724 KB Output is correct
92 Correct 2 ms 732 KB Output is correct
93 Correct 3 ms 596 KB Output is correct
94 Correct 2 ms 712 KB Output is correct
95 Correct 4 ms 596 KB Output is correct
96 Correct 2 ms 656 KB Output is correct
97 Correct 3 ms 724 KB Output is correct
98 Correct 3 ms 732 KB Output is correct
99 Correct 1 ms 468 KB Output is correct
100 Correct 2 ms 468 KB Output is correct
101 Correct 3 ms 724 KB Output is correct
102 Correct 3 ms 724 KB Output is correct
103 Correct 3 ms 724 KB Output is correct
104 Correct 3 ms 724 KB Output is correct
105 Correct 3 ms 724 KB Output is correct
106 Correct 1 ms 320 KB Output is correct
107 Correct 0 ms 340 KB Output is correct
108 Correct 568 ms 79080 KB Output is correct
109 Correct 648 ms 84472 KB Output is correct
110 Correct 431 ms 65668 KB Output is correct
111 Correct 470 ms 68796 KB Output is correct
112 Correct 3 ms 852 KB Output is correct
113 Correct 3 ms 860 KB Output is correct
114 Correct 675 ms 94652 KB Output is correct
115 Correct 633 ms 99344 KB Output is correct
116 Correct 392 ms 83876 KB Output is correct
117 Correct 462 ms 81776 KB Output is correct
118 Correct 592 ms 80344 KB Output is correct
119 Correct 172 ms 26408 KB Output is correct
120 Correct 643 ms 94736 KB Output is correct
121 Correct 687 ms 94708 KB Output is correct
122 Correct 649 ms 94668 KB Output is correct
123 Correct 639 ms 94680 KB Output is correct
124 Correct 679 ms 94820 KB Output is correct
125 Correct 633 ms 94996 KB Output is correct
126 Correct 653 ms 95440 KB Output is correct
127 Correct 598 ms 100944 KB Output is correct
128 Correct 664 ms 94832 KB Output is correct
129 Correct 713 ms 96976 KB Output is correct
130 Correct 373 ms 27736 KB Output is correct
131 Correct 359 ms 26716 KB Output is correct
132 Correct 737 ms 95108 KB Output is correct
133 Correct 441 ms 73180 KB Output is correct
134 Correct 698 ms 94204 KB Output is correct
135 Correct 697 ms 94132 KB Output is correct
136 Correct 690 ms 97200 KB Output is correct
137 Correct 737 ms 94088 KB Output is correct
138 Correct 476 ms 70976 KB Output is correct
139 Correct 350 ms 26072 KB Output is correct
140 Correct 328 ms 25352 KB Output is correct