답안 #22317 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
22317	2017-04-30T03:50:22 Z	크리콘 B번 문제는 그리디로 풀려요(#918, imsifile)	Fully Generate (KRIII5_FG)	C++	7 / 7	263 ms	130468 KB

#include<stdio.h>

typedef long long lld;
const lld mx = 1000000000000;
const lld mod = 1000000007;

lld exp(lld a, lld b){
	lld g=1, a0=a, b0=b;
	while(b){
		if(b&1)g=g*a%mod;
		b>>=1, a=a*a%mod;
	}
	return g;
}

int poi[33010101], cnt;
lld sum, N, gop[52000];

int main(){
	poi[1]=1, gop[1]=1;
	poi[2]=poi[3]=2, gop[2]=6; cnt=4; sum=5;
	for(int i=3;; i++){
		gop[i]=1;
		for(int j=poi[i]; j--;){
			poi[cnt]=i;
			gop[i] = gop[i]*cnt % mod;
			cnt++, sum+=i;
		}
		if(sum > mx) break;
	}
	scanf("%lld", &N); lld dap=1;
	lld N2=N, lim=0, comp=0;
	for(int i=1; i<cnt; i++){
		if(N2 >= poi[i])lim++, N2 -= poi[i];
		else { dap = exp(i,N2)%mod; break; }
	}
	for(int i=1; i<cnt; i++){
		if(comp + poi[i] <= lim) dap = dap*exp(gop[i],i)%mod, comp += poi[i];
		else break;
	}
	for(lld i=comp+1; i<=lim; i++) dap = dap*exp(i,poi[i])%mod;
	printf("%lld", dap);
	return 0;
}

Compilation message

FG.cpp: In function 'lld exp(lld, lld)':
FG.cpp:8:11: warning: unused variable 'a0' [-Wunused-variable]
  lld g=1, a0=a, b0=b;
           ^
FG.cpp:8:17: warning: unused variable 'b0' [-Wunused-variable]
  lld g=1, a0=a, b0=b;
                 ^
FG.cpp: In function 'int main()':
FG.cpp:31:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &N); lld dap=1;
                   ^

Subtask #1
2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	193 ms	130468 KB	Output is correct
2	Correct	176 ms	130468 KB	Output is correct
3	Correct	206 ms	130468 KB	Output is correct
4	Correct	219 ms	130468 KB	Output is correct
5	Correct	186 ms	130468 KB	Output is correct
6	Correct	189 ms	130468 KB	Output is correct
7	Correct	206 ms	130468 KB	Output is correct
8	Correct	203 ms	130468 KB	Output is correct
9	Correct	203 ms	130468 KB	Output is correct
10	Correct	213 ms	130468 KB	Output is correct
11	Correct	196 ms	130468 KB	Output is correct
12	Correct	186 ms	130468 KB	Output is correct
13	Correct	206 ms	130468 KB	Output is correct
14	Correct	203 ms	130468 KB	Output is correct
15	Correct	206 ms	130468 KB	Output is correct
16	Correct	196 ms	130468 KB	Output is correct
17	Correct	196 ms	130468 KB	Output is correct
18	Correct	179 ms	130468 KB	Output is correct
19	Correct	213 ms	130468 KB	Output is correct
20	Correct	199 ms	130468 KB	Output is correct
21	Correct	216 ms	130468 KB	Output is correct
22	Correct	179 ms	130468 KB	Output is correct
23	Correct	189 ms	130468 KB	Output is correct
24	Correct	183 ms	130468 KB	Output is correct
25	Correct	219 ms	130468 KB	Output is correct
26	Correct	209 ms	130468 KB	Output is correct
27	Correct	216 ms	130468 KB	Output is correct
28	Correct	189 ms	130468 KB	Output is correct
29	Correct	223 ms	130468 KB	Output is correct
30	Correct	206 ms	130468 KB	Output is correct
31	Correct	186 ms	130468 KB	Output is correct
32	Correct	213 ms	130468 KB	Output is correct
33	Correct	193 ms	130468 KB	Output is correct
34	Correct	189 ms	130468 KB	Output is correct
35	Correct	193 ms	130468 KB	Output is correct
36	Correct	209 ms	130468 KB	Output is correct
37	Correct	186 ms	130468 KB	Output is correct
38	Correct	206 ms	130468 KB	Output is correct
39	Correct	189 ms	130468 KB	Output is correct
40	Correct	216 ms	130468 KB	Output is correct
41	Correct	186 ms	130468 KB	Output is correct
42	Correct	216 ms	130468 KB	Output is correct
43	Correct	193 ms	130468 KB	Output is correct
44	Correct	186 ms	130468 KB	Output is correct
45	Correct	213 ms	130468 KB	Output is correct
46	Correct	189 ms	130468 KB	Output is correct
47	Correct	186 ms	130468 KB	Output is correct
48	Correct	213 ms	130468 KB	Output is correct
49	Correct	213 ms	130468 KB	Output is correct
50	Correct	213 ms	130468 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	193 ms	130468 KB	Output is correct
2	Correct	176 ms	130468 KB	Output is correct
3	Correct	206 ms	130468 KB	Output is correct
4	Correct	219 ms	130468 KB	Output is correct
5	Correct	186 ms	130468 KB	Output is correct
6	Correct	189 ms	130468 KB	Output is correct
7	Correct	206 ms	130468 KB	Output is correct
8	Correct	203 ms	130468 KB	Output is correct
9	Correct	203 ms	130468 KB	Output is correct
10	Correct	213 ms	130468 KB	Output is correct
11	Correct	196 ms	130468 KB	Output is correct
12	Correct	186 ms	130468 KB	Output is correct
13	Correct	206 ms	130468 KB	Output is correct
14	Correct	203 ms	130468 KB	Output is correct
15	Correct	206 ms	130468 KB	Output is correct
16	Correct	196 ms	130468 KB	Output is correct
17	Correct	196 ms	130468 KB	Output is correct
18	Correct	179 ms	130468 KB	Output is correct
19	Correct	213 ms	130468 KB	Output is correct
20	Correct	199 ms	130468 KB	Output is correct
21	Correct	216 ms	130468 KB	Output is correct
22	Correct	179 ms	130468 KB	Output is correct
23	Correct	189 ms	130468 KB	Output is correct
24	Correct	183 ms	130468 KB	Output is correct
25	Correct	219 ms	130468 KB	Output is correct
26	Correct	209 ms	130468 KB	Output is correct
27	Correct	216 ms	130468 KB	Output is correct
28	Correct	189 ms	130468 KB	Output is correct
29	Correct	223 ms	130468 KB	Output is correct
30	Correct	206 ms	130468 KB	Output is correct
31	Correct	186 ms	130468 KB	Output is correct
32	Correct	213 ms	130468 KB	Output is correct
33	Correct	193 ms	130468 KB	Output is correct
34	Correct	189 ms	130468 KB	Output is correct
35	Correct	193 ms	130468 KB	Output is correct
36	Correct	209 ms	130468 KB	Output is correct
37	Correct	186 ms	130468 KB	Output is correct
38	Correct	206 ms	130468 KB	Output is correct
39	Correct	189 ms	130468 KB	Output is correct
40	Correct	216 ms	130468 KB	Output is correct
41	Correct	186 ms	130468 KB	Output is correct
42	Correct	216 ms	130468 KB	Output is correct
43	Correct	193 ms	130468 KB	Output is correct
44	Correct	186 ms	130468 KB	Output is correct
45	Correct	213 ms	130468 KB	Output is correct
46	Correct	189 ms	130468 KB	Output is correct
47	Correct	186 ms	130468 KB	Output is correct
48	Correct	213 ms	130468 KB	Output is correct
49	Correct	213 ms	130468 KB	Output is correct
50	Correct	213 ms	130468 KB	Output is correct
51	Correct	246 ms	130468 KB	Output is correct
52	Correct	226 ms	130468 KB	Output is correct
53	Correct	243 ms	130468 KB	Output is correct
54	Correct	249 ms	130468 KB	Output is correct
55	Correct	226 ms	130468 KB	Output is correct
56	Correct	226 ms	130468 KB	Output is correct
57	Correct	219 ms	130468 KB	Output is correct
58	Correct	226 ms	130468 KB	Output is correct
59	Correct	263 ms	130468 KB	Output is correct
60	Correct	229 ms	130468 KB	Output is correct
61	Correct	239 ms	130468 KB	Output is correct
62	Correct	216 ms	130468 KB	Output is correct
63	Correct	219 ms	130468 KB	Output is correct
64	Correct	249 ms	130468 KB	Output is correct
65	Correct	213 ms	130468 KB	Output is correct
66	Correct	226 ms	130468 KB	Output is correct
67	Correct	233 ms	130468 KB	Output is correct
68	Correct	206 ms	130468 KB	Output is correct
69	Correct	226 ms	130468 KB	Output is correct
70	Correct	226 ms	130468 KB	Output is correct
71	Correct	216 ms	130468 KB	Output is correct
72	Correct	223 ms	130468 KB	Output is correct
73	Correct	226 ms	130468 KB	Output is correct
74	Correct	226 ms	130468 KB	Output is correct
75	Correct	216 ms	130468 KB	Output is correct
76	Correct	216 ms	130468 KB	Output is correct
77	Correct	229 ms	130468 KB	Output is correct
78	Correct	223 ms	130468 KB	Output is correct
79	Correct	223 ms	130468 KB	Output is correct
80	Correct	209 ms	130468 KB	Output is correct
81	Correct	216 ms	130468 KB	Output is correct
82	Correct	239 ms	130468 KB	Output is correct
83	Correct	243 ms	130468 KB	Output is correct
84	Correct	213 ms	130468 KB	Output is correct
85	Correct	233 ms	130468 KB	Output is correct
86	Correct	213 ms	130468 KB	Output is correct
87	Correct	216 ms	130468 KB	Output is correct
88	Correct	226 ms	130468 KB	Output is correct
89	Correct	223 ms	130468 KB	Output is correct
90	Correct	229 ms	130468 KB	Output is correct
91	Correct	199 ms	130468 KB	Output is correct
92	Correct	213 ms	130468 KB	Output is correct
93	Correct	229 ms	130468 KB	Output is correct
94	Correct	226 ms	130468 KB	Output is correct
95	Correct	219 ms	130468 KB	Output is correct
96	Correct	209 ms	130468 KB	Output is correct
97	Correct	206 ms	130468 KB	Output is correct
98	Correct	229 ms	130468 KB	Output is correct
99	Correct	223 ms	130468 KB	Output is correct
100	Correct	199 ms	130468 KB	Output is correct
101	Correct	219 ms	130468 KB	Output is correct
102	Correct	209 ms	130468 KB	Output is correct
103	Correct	186 ms	130468 KB	Output is correct
104	Correct	223 ms	130468 KB	Output is correct
105	Correct	176 ms	130468 KB	Output is correct
106	Correct	209 ms	130468 KB	Output is correct
107	Correct	189 ms	130468 KB	Output is correct
108	Correct	223 ms	130468 KB	Output is correct
109	Correct	183 ms	130468 KB	Output is correct
110	Correct	199 ms	130468 KB	Output is correct
111	Correct	216 ms	130468 KB	Output is correct
112	Correct	206 ms	130468 KB	Output is correct
113	Correct	199 ms	130468 KB	Output is correct
114	Correct	183 ms	130468 KB	Output is correct
115	Correct	223 ms	130468 KB	Output is correct
116	Correct	196 ms	130468 KB	Output is correct
117	Correct	226 ms	130468 KB	Output is correct
118	Correct	199 ms	130468 KB	Output is correct
119	Correct	203 ms	130468 KB	Output is correct
120	Correct	213 ms	130468 KB	Output is correct

답안 #22317

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 5.0 / 5.0

Subtask #1
2.0 / 2.0

Subtask #2
5.0 / 5.0