Submission #22091

#	Time	Username	Problem	Language	Result	Execution time	Memory
22091		삼*전자 그린픽스 (#42)	다항식 계산 (KRIII5P_2)	C++98	7 / 7	249 ms	8936 KiB

pc

#include<stdio.h>
int n, m;
long long int a[1000009];
long long int d[1009];
int main() {
	int i, j, k, l;
	scanf("%d %d", &n, &m);
	for (i = 0; i <= n; i++) {
		scanf("%lld", &a[n-i]);
	}
	printf("%lld\n", a[0]%m);
	for (i = 0; i <= n; i++) {
		d[i % (m - 1)] = (d[i % (m - 1)]+a[i])%m;
	}
	for (i = 1; i < m; i++) {
		long long int j = 1;
		long long int res = 0;
		for (k = 0; k < m-1; k++) {
			res = (res + j * d[k]) % m;
			j = (j*i) % m;
		}
		printf("%lld\n", res);
	}
	return 0;
}

Compilation message (stderr)

pc.cpp: In function 'int main()':
pc.cpp:6:9: warning: unused variable 'j' [-Wunused-variable]
  int i, j, k, l;
         ^
pc.cpp:6:15: warning: unused variable 'l' [-Wunused-variable]
  int i, j, k, l;
               ^
pc.cpp:7:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
                        ^
pc.cpp:9:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", &a[n-i]);
                         ^

• Subtask 1: 2 / 2
• Subtask 2: 5 / 5