답안 #22166

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
22166	2017-04-29T13:43:20 Z	스팟보드CSS가깨져요(#1029, imsifile)	다항식 계산 (KRIII5P_2)	C++	7 / 7	229 ms	1124 KB

pc

#include<stdio.h>

int N, P, ba[2222];

int main(){
	scanf("%d%d", &N, &P);
	for(int i=N; i>=0; i--){
		int a, i2 = i%(P-1);
		scanf("%d", &a), a%=P;
		if(i2 == 0 && i != 0)i2 = P-1;
		ba[i2] += a;
	}
	for(int i=0; i<P; i++)ba[i] %= P;
	for(int i=0; i<P; i++){
		int sum=0, jg=1;
		for(int j=0; j<P; j++){
			sum += jg*ba[j]; sum %= P;
			jg *= i; jg %= P;
		}
		printf("%d\n", sum);
	}
	return 0;
}

Compilation message

pc.cpp: In function 'int main()':
pc.cpp:6:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &N, &P);
                       ^
pc.cpp:9:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a), a%=P;
                        ^

Subtask #1

2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	1124 KB	Output is correct
2	Correct	0 ms	1124 KB	Output is correct
3	Correct	0 ms	1124 KB	Output is correct
4	Correct	0 ms	1124 KB	Output is correct
5	Correct	0 ms	1124 KB	Output is correct
6	Correct	13 ms	1124 KB	Output is correct
7	Correct	13 ms	1124 KB	Output is correct
8	Correct	13 ms	1124 KB	Output is correct
9	Correct	13 ms	1124 KB	Output is correct
10	Correct	9 ms	1124 KB	Output is correct
11	Correct	6 ms	1124 KB	Output is correct
12	Correct	9 ms	1124 KB	Output is correct
13	Correct	3 ms	1124 KB	Output is correct
14	Correct	0 ms	1124 KB	Output is correct
15	Correct	0 ms	1124 KB	Output is correct

Subtask #2

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	1124 KB	Output is correct
2	Correct	0 ms	1124 KB	Output is correct
3	Correct	0 ms	1124 KB	Output is correct
4	Correct	0 ms	1124 KB	Output is correct
5	Correct	0 ms	1124 KB	Output is correct
6	Correct	13 ms	1124 KB	Output is correct
7	Correct	13 ms	1124 KB	Output is correct
8	Correct	13 ms	1124 KB	Output is correct
9	Correct	13 ms	1124 KB	Output is correct
10	Correct	9 ms	1124 KB	Output is correct
11	Correct	6 ms	1124 KB	Output is correct
12	Correct	9 ms	1124 KB	Output is correct
13	Correct	3 ms	1124 KB	Output is correct
14	Correct	0 ms	1124 KB	Output is correct
15	Correct	0 ms	1124 KB	Output is correct
16	Correct	219 ms	1124 KB	Output is correct
17	Correct	193 ms	1124 KB	Output is correct
18	Correct	189 ms	1124 KB	Output is correct
19	Correct	186 ms	1124 KB	Output is correct
20	Correct	186 ms	1124 KB	Output is correct
21	Correct	193 ms	1124 KB	Output is correct
22	Correct	229 ms	1124 KB	Output is correct
23	Correct	193 ms	1124 KB	Output is correct
24	Correct	183 ms	1124 KB	Output is correct
25	Correct	183 ms	1124 KB	Output is correct
26	Correct	193 ms	1124 KB	Output is correct
27	Correct	193 ms	1124 KB	Output is correct
28	Correct	186 ms	1124 KB	Output is correct
29	Correct	189 ms	1124 KB	Output is correct
30	Correct	179 ms	1124 KB	Output is correct