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답안 #3629

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
3629 2013-08-31T07:06:52 Z imsifile Inherited disease (kriii1_I) C++
1 / 1
 0 ms 1088 KB 
#include<stdio.h>

long long n, x, fr, rr, t, i;

int main(){
	scanf("%lld", &n);
	for(i=0; i<n; i++){
		scanf("%lld", &t);
		x+=fr*(i+1)+rr+t, x%=1000000007;
		fr=fr*(i+1)+t-1, fr%=1000000007;
		rr=rr*(i+1)+i+1-t, rr%=1000000007;
		printf("%lld\n", x);
	}
	return 0;
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct
11 Correct 0 ms 1088 KB Output is correct
12 Correct 0 ms 1088 KB Output is correct
13 Correct 0 ms 1088 KB Output is correct
14 Correct 0 ms 1088 KB Output is correct
15 Correct 0 ms 1088 KB Output is correct
16 Correct 0 ms 1088 KB Output is correct
17 Correct 0 ms 1088 KB Output is correct
18 Correct 0 ms 1088 KB Output is correct
19 Correct 0 ms 1088 KB Output is correct
20 Correct 0 ms 1088 KB Output is correct