답안 #300487

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
300487	2020-09-17T08:04:12 Z	bacegen4o	Roses (BOI20_roses)	C	100 / 100	2 ms	384 KB

Roses

#pragma GCC optimize "-O3"
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#include<assert.h>
#include<stdbool.h>
#include<limits.h>
#define swap(a,b) do{ __typeof(a) tp; tp=a; a=b; b=tp; }while(0)
typedef long long ll;
static inline ll min(ll a, ll b){return a<b?a:b;}

ll gcd(ll a, ll b){
   ll c = a % b;
   while(c > 0){
        a = b;
        b = c;
        c = a % b;
   }
   return b;
}
int main(){
    ll A, B, C, D, N;
    scanf("%lld %lld %lld %lld %lld", &N, &A, &B, &C, &D);
    if(B*C > D*A){
        swap(A, C);
        swap(B, D);
    }
    ll ans = (N + A-1)/A*B;
    ll n = A/gcd(A, C);
    for(ll i=1; i<n; i++){
        ll t = i*D;
        if(N-C*i>0)
            t+= (N - C*i + A-1)/A * B;
        ans = min(ans, t);
    }
    printf("%lld\n", ans);
    return 0;
}

Compilation message

Roses.c: In function 'main':
Roses.c:24:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   24 |     scanf("%lld %lld %lld %lld %lld", &N, &A, &B, &C, &D);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	0 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	1 ms	256 KB	Output is correct
10	Correct	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	1 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	0 ms	256 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	0 ms	256 KB	Output is correct
29	Correct	1 ms	256 KB	Output is correct
30	Correct	0 ms	256 KB	Output is correct
31	Correct	1 ms	256 KB	Output is correct
32	Correct	1 ms	256 KB	Output is correct
33	Correct	1 ms	256 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	1 ms	256 KB	Output is correct

Subtask #2
80.0 / 80.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	0 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	1 ms	256 KB	Output is correct
10	Correct	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	1 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	0 ms	256 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	0 ms	256 KB	Output is correct
29	Correct	1 ms	256 KB	Output is correct
30	Correct	0 ms	256 KB	Output is correct
31	Correct	1 ms	256 KB	Output is correct
32	Correct	1 ms	256 KB	Output is correct
33	Correct	1 ms	256 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	1 ms	256 KB	Output is correct
38	Correct	1 ms	256 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	1 ms	256 KB	Output is correct
41	Correct	1 ms	256 KB	Output is correct
42	Correct	1 ms	256 KB	Output is correct
43	Correct	1 ms	256 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	1 ms	256 KB	Output is correct
46	Correct	0 ms	256 KB	Output is correct
47	Correct	1 ms	256 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	1 ms	256 KB	Output is correct
50	Correct	1 ms	256 KB	Output is correct
51	Correct	1 ms	256 KB	Output is correct
52	Correct	0 ms	256 KB	Output is correct
53	Correct	1 ms	256 KB	Output is correct
54	Correct	0 ms	256 KB	Output is correct
55	Correct	1 ms	384 KB	Output is correct
56	Correct	1 ms	256 KB	Output is correct
57	Correct	1 ms	256 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	1 ms	256 KB	Output is correct
60	Correct	1 ms	256 KB	Output is correct
61	Correct	1 ms	256 KB	Output is correct
62	Correct	1 ms	256 KB	Output is correct
63	Correct	1 ms	256 KB	Output is correct
64	Correct	1 ms	256 KB	Output is correct
65	Correct	0 ms	256 KB	Output is correct
66	Correct	0 ms	256 KB	Output is correct
67	Correct	0 ms	256 KB	Output is correct
68	Correct	0 ms	256 KB	Output is correct
69	Correct	1 ms	256 KB	Output is correct
70	Correct	0 ms	256 KB	Output is correct
71	Correct	0 ms	256 KB	Output is correct
72	Correct	1 ms	256 KB	Output is correct
73	Correct	1 ms	256 KB	Output is correct
74	Correct	0 ms	256 KB	Output is correct
75	Correct	0 ms	256 KB	Output is correct
76	Correct	1 ms	256 KB	Output is correct
77	Correct	0 ms	256 KB	Output is correct
78	Correct	0 ms	256 KB	Output is correct
79	Correct	0 ms	256 KB	Output is correct
80	Correct	1 ms	256 KB	Output is correct
81	Correct	0 ms	256 KB	Output is correct
82	Correct	0 ms	256 KB	Output is correct
83	Correct	1 ms	256 KB	Output is correct
84	Correct	1 ms	256 KB	Output is correct
85	Correct	1 ms	256 KB	Output is correct
86	Correct	1 ms	256 KB	Output is correct
87	Correct	1 ms	384 KB	Output is correct
88	Correct	0 ms	256 KB	Output is correct
89	Correct	1 ms	256 KB	Output is correct
90	Correct	0 ms	256 KB	Output is correct
91	Correct	1 ms	256 KB	Output is correct
92	Correct	0 ms	256 KB	Output is correct
93	Correct	0 ms	256 KB	Output is correct
94	Correct	1 ms	256 KB	Output is correct
95	Correct	1 ms	256 KB	Output is correct
96	Correct	0 ms	256 KB	Output is correct
97	Correct	0 ms	256 KB	Output is correct
98	Correct	1 ms	256 KB	Output is correct
99	Correct	1 ms	384 KB	Output is correct
100	Correct	1 ms	256 KB	Output is correct
101	Correct	1 ms	256 KB	Output is correct
102	Correct	1 ms	256 KB	Output is correct
103	Correct	1 ms	256 KB	Output is correct
104	Correct	2 ms	256 KB	Output is correct
105	Correct	2 ms	384 KB	Output is correct
106	Correct	2 ms	256 KB	Output is correct
107	Correct	1 ms	256 KB	Output is correct
108	Correct	1 ms	256 KB	Output is correct
109	Correct	1 ms	256 KB	Output is correct
110	Correct	1 ms	256 KB	Output is correct
111	Correct	1 ms	256 KB	Output is correct
112	Correct	1 ms	256 KB	Output is correct
113	Correct	1 ms	384 KB	Output is correct
114	Correct	1 ms	256 KB	Output is correct
115	Correct	2 ms	256 KB	Output is correct
116	Correct	1 ms	256 KB	Output is correct
117	Correct	0 ms	256 KB	Output is correct
118	Correct	1 ms	384 KB	Output is correct
119	Correct	0 ms	256 KB	Output is correct
120	Correct	0 ms	256 KB	Output is correct
121	Correct	0 ms	256 KB	Output is correct
122	Correct	1 ms	256 KB	Output is correct
123	Correct	1 ms	256 KB	Output is correct
124	Correct	1 ms	256 KB	Output is correct

답안 #300487

Compilation message

Subtask #1 20.0 / 20.0

Subtask #2 80.0 / 80.0

Subtask #1
20.0 / 20.0

Subtask #2
80.0 / 80.0