oj.uz

Submission #1113370

# Submission time Handle Problem Language Result Execution time Memory
1113370 2024-11-16T13:11:37 Z Nonoze Bikeparking (EGOI24_bikeparking) C++17
100 / 100
 527 ms 13104 KB 
#include <bits/stdc++.h>
using namespace std;

#define sz(x) (int)x.size()
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define cmin(a, b) a=min(a, b)
#define cmax(a, b) a=max(a, b)
#define fi first
#define se second
#define pb push_back
#define mp make_pair

#define int long long

void solve();

signed main() {
	ios::sync_with_stdio(0); cin.tie(0);
	solve();
	return 0;
}



int n, m, q;
vector<int> a, b;


int calc(int x) {
	int empl=0, ans=-x;
	auto ta=a, tb=b;
	for (int i=0; i<n; i++) {
		if (tb[i]<x) {
			x-=tb[i];
			continue;
		}
		tb[i]-=x, x=0;
		while (tb[i]) {
			while (!ta[empl]) empl++;
			int nb=min(tb[i], ta[empl]);
			if (empl<i) ans+=nb;
			else if (empl>i) ans-=nb;
			ta[empl]-=nb, tb[i]-=nb;
		}
	}
	return ans;
}


void solve() {
	cin >> n; a.resize(n), b.resize(n);
	for (auto &u: a) cin >> u;
	for (auto &u: b) cin >> u;

	int sm=0; for (auto u: b) sm+=u;
	int l=0, r=sm, ans=LLONG_MIN;
	int cnt=0;
	while (l<=r) {
		int mid1=l+(r-l)/3, mid2=l+2*(r-l)/3;
		int c1=calc(mid1), c2=calc(mid2);
		if (c1>c2) {
			r=mid2-1;
			cmax(ans, c1);
		} else {
			l=mid1+1;
			cmax(ans, c2);
		}
	}
	cout << ans << endl;
}

Compilation message

Main.cpp: In function 'void solve()':
Main.cpp:58:6: warning: unused variable 'cnt' [-Wunused-variable]
   58 |  int cnt=0;
      |      ^~~

Subtask #1
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 500 KB Output is correct
14 Correct 1 ms 564 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 588 KB Output is correct
21 Correct 1 ms 336 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 23 ms 11008 KB Output is correct
6 Correct 166 ms 11160 KB Output is correct
7 Correct 339 ms 12864 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct

Subtask #3
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 22 ms 10964 KB Output is correct
3 Correct 238 ms 11116 KB Output is correct
4 Correct 1 ms 460 KB Output is correct
5 Correct 1 ms 508 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 456 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 336 ms 11064 KB Output is correct
11 Correct 327 ms 11072 KB Output is correct
12 Correct 258 ms 11120 KB Output is correct
13 Correct 324 ms 11088 KB Output is correct
14 Correct 105 ms 11112 KB Output is correct
15 Correct 122 ms 11112 KB Output is correct
16 Correct 262 ms 11112 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct

Subtask #4
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 500 KB Output is correct
14 Correct 1 ms 564 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 588 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 464 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 1 ms 336 KB Output is correct
46 Correct 1 ms 504 KB Output is correct
47 Correct 1 ms 460 KB Output is correct
48 Correct 1 ms 336 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 336 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Correct 1 ms 336 KB Output is correct
53 Correct 1 ms 336 KB Output is correct
54 Correct 1 ms 336 KB Output is correct
55 Correct 1 ms 424 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 1 ms 460 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 424 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 1 ms 336 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 592 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 336 KB Output is correct
69 Correct 1 ms 336 KB Output is correct
70 Correct 1 ms 336 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 336 KB Output is correct
75 Correct 1 ms 336 KB Output is correct
76 Correct 1 ms 460 KB Output is correct
77 Correct 1 ms 336 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 336 KB Output is correct
80 Correct 1 ms 592 KB Output is correct
81 Correct 1 ms 336 KB Output is correct
82 Correct 1 ms 336 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 1 ms 336 KB Output is correct
85 Correct 1 ms 336 KB Output is correct
86 Correct 1 ms 336 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 1 ms 336 KB Output is correct
89 Correct 1 ms 336 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 464 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 500 KB Output is correct
14 Correct 1 ms 564 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 588 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 23 ms 11008 KB Output is correct
27 Correct 166 ms 11160 KB Output is correct
28 Correct 339 ms 12864 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 22 ms 10964 KB Output is correct
34 Correct 238 ms 11116 KB Output is correct
35 Correct 1 ms 460 KB Output is correct
36 Correct 1 ms 508 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 456 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 336 ms 11064 KB Output is correct
42 Correct 327 ms 11072 KB Output is correct
43 Correct 258 ms 11120 KB Output is correct
44 Correct 324 ms 11088 KB Output is correct
45 Correct 105 ms 11112 KB Output is correct
46 Correct 122 ms 11112 KB Output is correct
47 Correct 262 ms 11112 KB Output is correct
48 Correct 1 ms 336 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 336 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Correct 1 ms 336 KB Output is correct
53 Correct 1 ms 336 KB Output is correct
54 Correct 1 ms 336 KB Output is correct
55 Correct 1 ms 336 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 1 ms 464 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 336 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 336 KB Output is correct
69 Correct 1 ms 336 KB Output is correct
70 Correct 1 ms 336 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 504 KB Output is correct
75 Correct 1 ms 460 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 1 ms 336 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 336 KB Output is correct
80 Correct 1 ms 336 KB Output is correct
81 Correct 1 ms 336 KB Output is correct
82 Correct 1 ms 336 KB Output is correct
83 Correct 1 ms 424 KB Output is correct
84 Correct 1 ms 336 KB Output is correct
85 Correct 1 ms 460 KB Output is correct
86 Correct 1 ms 336 KB Output is correct
87 Correct 1 ms 424 KB Output is correct
88 Correct 1 ms 336 KB Output is correct
89 Correct 1 ms 336 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 592 KB Output is correct
95 Correct 1 ms 336 KB Output is correct
96 Correct 1 ms 336 KB Output is correct
97 Correct 1 ms 336 KB Output is correct
98 Correct 1 ms 336 KB Output is correct
99 Correct 1 ms 336 KB Output is correct
100 Correct 1 ms 336 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 336 KB Output is correct
103 Correct 1 ms 336 KB Output is correct
104 Correct 1 ms 460 KB Output is correct
105 Correct 1 ms 336 KB Output is correct
106 Correct 1 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 592 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 1 ms 336 KB Output is correct
111 Correct 1 ms 336 KB Output is correct
112 Correct 1 ms 336 KB Output is correct
113 Correct 1 ms 336 KB Output is correct
114 Correct 1 ms 336 KB Output is correct
115 Correct 1 ms 336 KB Output is correct
116 Correct 1 ms 336 KB Output is correct
117 Correct 1 ms 336 KB Output is correct
118 Correct 1 ms 336 KB Output is correct
119 Correct 1 ms 464 KB Output is correct
120 Correct 1 ms 336 KB Output is correct
121 Correct 1 ms 456 KB Output is correct
122 Correct 1 ms 592 KB Output is correct
123 Correct 1 ms 336 KB Output is correct
124 Correct 1 ms 336 KB Output is correct
125 Correct 1 ms 336 KB Output is correct
126 Correct 1 ms 504 KB Output is correct
127 Correct 1 ms 336 KB Output is correct
128 Correct 1 ms 336 KB Output is correct
129 Correct 1 ms 336 KB Output is correct
130 Correct 1 ms 336 KB Output is correct
131 Correct 1 ms 456 KB Output is correct
132 Correct 1 ms 372 KB Output is correct
133 Correct 1 ms 336 KB Output is correct
134 Correct 1 ms 336 KB Output is correct
135 Correct 1 ms 504 KB Output is correct
136 Correct 1 ms 336 KB Output is correct
137 Correct 1 ms 336 KB Output is correct
138 Correct 1 ms 504 KB Output is correct
139 Correct 1 ms 336 KB Output is correct
140 Correct 1 ms 500 KB Output is correct
141 Correct 1 ms 336 KB Output is correct
142 Correct 1 ms 336 KB Output is correct
143 Correct 26 ms 11008 KB Output is correct
144 Correct 102 ms 11176 KB Output is correct
145 Correct 490 ms 12900 KB Output is correct
146 Correct 1 ms 336 KB Output is correct
147 Correct 1 ms 456 KB Output is correct
148 Correct 1 ms 336 KB Output is correct
149 Correct 1 ms 336 KB Output is correct
150 Correct 1 ms 336 KB Output is correct
151 Correct 1 ms 336 KB Output is correct
152 Correct 335 ms 11096 KB Output is correct
153 Correct 320 ms 11096 KB Output is correct
154 Correct 332 ms 11088 KB Output is correct
155 Correct 351 ms 11072 KB Output is correct
156 Correct 121 ms 11080 KB Output is correct
157 Correct 173 ms 11104 KB Output is correct
158 Correct 296 ms 11272 KB Output is correct
159 Correct 1 ms 336 KB Output is correct
160 Correct 1 ms 336 KB Output is correct
161 Correct 1 ms 336 KB Output is correct
162 Correct 1 ms 336 KB Output is correct
163 Correct 1 ms 504 KB Output is correct
164 Correct 1 ms 504 KB Output is correct
165 Correct 1 ms 336 KB Output is correct
166 Correct 1 ms 336 KB Output is correct
167 Correct 1 ms 336 KB Output is correct
168 Correct 1 ms 336 KB Output is correct
169 Correct 1 ms 336 KB Output is correct
170 Correct 1 ms 348 KB Output is correct
171 Correct 1 ms 336 KB Output is correct
172 Correct 1 ms 336 KB Output is correct
173 Correct 1 ms 504 KB Output is correct
174 Correct 1 ms 336 KB Output is correct
175 Correct 1 ms 336 KB Output is correct
176 Correct 1 ms 336 KB Output is correct
177 Correct 1 ms 336 KB Output is correct
178 Correct 1 ms 336 KB Output is correct
179 Correct 1 ms 336 KB Output is correct
180 Correct 1 ms 336 KB Output is correct
181 Correct 1 ms 504 KB Output is correct
182 Correct 1 ms 336 KB Output is correct
183 Correct 1 ms 336 KB Output is correct
184 Correct 1 ms 336 KB Output is correct
185 Correct 1 ms 336 KB Output is correct
186 Correct 1 ms 336 KB Output is correct
187 Correct 1 ms 336 KB Output is correct
188 Correct 1 ms 336 KB Output is correct
189 Correct 1 ms 336 KB Output is correct
190 Correct 1 ms 384 KB Output is correct
191 Correct 1 ms 336 KB Output is correct
192 Correct 1 ms 336 KB Output is correct
193 Correct 1 ms 336 KB Output is correct
194 Correct 1 ms 336 KB Output is correct
195 Correct 1 ms 336 KB Output is correct
196 Correct 1 ms 336 KB Output is correct
197 Correct 196 ms 11236 KB Output is correct
198 Correct 322 ms 11688 KB Output is correct
199 Correct 319 ms 11736 KB Output is correct
200 Correct 304 ms 12016 KB Output is correct
201 Correct 329 ms 12736 KB Output is correct
202 Correct 321 ms 12608 KB Output is correct
203 Correct 197 ms 12284 KB Output is correct
204 Correct 323 ms 12600 KB Output is correct
205 Correct 241 ms 12692 KB Output is correct
206 Correct 239 ms 11428 KB Output is correct
207 Correct 248 ms 12092 KB Output is correct
208 Correct 169 ms 12120 KB Output is correct
209 Correct 307 ms 12064 KB Output is correct
210 Correct 527 ms 12872 KB Output is correct
211 Correct 490 ms 13104 KB Output is correct
212 Correct 380 ms 12004 KB Output is correct
213 Correct 483 ms 12872 KB Output is correct
214 Correct 484 ms 12872 KB Output is correct
215 Correct 331 ms 11088 KB Output is correct
216 Correct 315 ms 11152 KB Output is correct
217 Correct 226 ms 11244 KB Output is correct
218 Correct 338 ms 11180 KB Output is correct
219 Correct 1 ms 336 KB Output is correct
220 Correct 1 ms 336 KB Output is correct
221 Correct 1 ms 336 KB Output is correct
222 Correct 1 ms 336 KB Output is correct
223 Correct 1 ms 336 KB Output is correct