oj.uz

답안 #395127

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
395127 2021-04-27T21:04:55 Z kaplanbar Roses (BOI20_roses) C++14
20 / 100
 369 ms 312 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    ll n;
    int a, b, c, d;
    cin >> n >> a >> b >> c >> d;

    ll ans = 1e18;

    auto calculate1 = [&](int x) -> ll {
        ll c1 = (x + a - 1) / a;
        ll c2 = max(0ll, n - c1 * a + c - 1) / c;
        if(c1 >= 1e18/b || c2 >= 1e18/d) return ll(1e18);
        return c1 * b + c2 * d;
    };

    auto calculate2 = [&](int x) -> ll {
        ll c1 = (x + c - 1) / c;
        ll c2 = max(0ll, n - c1 * c + a - 1) / a;
        if(c1 >= 1e18/d || c2 >= 1e18/b) return ll(1e18);
        return c1 * d + c2 * b;
    };

    auto calculate3 = [&](int x) -> ll {
        ll c1 = x / a;
        ll c2 = max(0ll, n - c1 * a + c - 1) / c;
        if(c1 >= 1e18/b || c2 >= 1e18/d) return ll(1e18);
        return c1 * b + c2 * d;
    };

    auto calculate4 = [&](int x) -> ll {
        ll c1 = x / c;
        ll c2 = max(0ll, n - c1 * c + a - 1) / a;
        if(c1 >= 1e18/d || c2 >= 1e18/b) return ll(1e18);
        return c1 * d + c2 * b;
    };

    for(int i = 0; i <= min(ll(1e7), n); i++) {
        ans = min(ans, calculate1(i));
        ans = min(ans, calculate2(i));
        // ans = min(ans, calculate3(i));
        // ans = min(ans, calculate4(i));
    }

    cout << ans;

    return 0;
}

Compilation message

Roses.cpp: In function 'int main()':
Roses.cpp:28:10: warning: variable 'calculate3' set but not used [-Wunused-but-set-variable]
   28 |     auto calculate3 = [&](int x) -> ll {
      |          ^~~~~~~~~~
Roses.cpp:35:10: warning: variable 'calculate4' set but not used [-Wunused-but-set-variable]
   35 |     auto calculate4 = [&](int x) -> ll {
      |          ^~~~~~~~~~

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 1 ms 204 KB Output is correct
54 Correct 1 ms 204 KB Output is correct
55 Correct 1 ms 204 KB Output is correct
56 Correct 1 ms 204 KB Output is correct
57 Correct 1 ms 204 KB Output is correct
58 Correct 2 ms 204 KB Output is correct
59 Correct 2 ms 204 KB Output is correct
60 Correct 2 ms 204 KB Output is correct
61 Correct 2 ms 204 KB Output is correct
62 Correct 2 ms 204 KB Output is correct
63 Correct 2 ms 244 KB Output is correct
64 Correct 2 ms 312 KB Output is correct
65 Correct 2 ms 204 KB Output is correct
66 Correct 2 ms 204 KB Output is correct
67 Correct 3 ms 204 KB Output is correct
68 Correct 3 ms 204 KB Output is correct
69 Correct 3 ms 208 KB Output is correct
70 Correct 3 ms 204 KB Output is correct
71 Correct 3 ms 204 KB Output is correct
72 Correct 4 ms 208 KB Output is correct
73 Correct 3 ms 204 KB Output is correct
74 Correct 3 ms 204 KB Output is correct
75 Correct 3 ms 204 KB Output is correct
76 Correct 3 ms 204 KB Output is correct
77 Correct 3 ms 288 KB Output is correct
78 Correct 3 ms 204 KB Output is correct
79 Correct 3 ms 204 KB Output is correct
80 Correct 3 ms 204 KB Output is correct
81 Correct 3 ms 204 KB Output is correct
82 Correct 4 ms 204 KB Output is correct
83 Correct 3 ms 204 KB Output is correct
84 Correct 3 ms 204 KB Output is correct
85 Correct 4 ms 204 KB Output is correct
86 Correct 3 ms 312 KB Output is correct
87 Correct 4 ms 204 KB Output is correct
88 Correct 317 ms 204 KB Output is correct
89 Correct 317 ms 296 KB Output is correct
90 Correct 339 ms 292 KB Output is correct
91 Correct 369 ms 204 KB Output is correct
92 Correct 340 ms 204 KB Output is correct
93 Correct 341 ms 204 KB Output is correct
94 Correct 342 ms 292 KB Output is correct
95 Correct 340 ms 308 KB Output is correct
96 Correct 285 ms 204 KB Output is correct
97 Correct 275 ms 204 KB Output is correct
98 Correct 280 ms 292 KB Output is correct
99 Correct 278 ms 292 KB Output is correct
100 Incorrect 296 ms 288 KB Output isn't correct
101 Halted 0 ms 0 KB -