| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 9295 |
2014-09-28T05:25:09 Z |
corea |
Uniting (kriii2_U) |
C++14 |
|
12 ms |
1088 KB |
#include <stdio.h>
int main() {
int N;
scanf( "%d", &N );
long long res = 0;
long long s = 0;
for( int i = 1; i <= N; i ++ ) {
long long a;
scanf( "%lld", &a );
res += s * a;
s += a;
}
printf( "%lld\n", res );
s = 1;
for( int i = 1; i < N; i ++ ) {
s *= i;
s %= 1000000007;
}
for( int i = 1; i <= N; i ++ ) {
s *= i;
s %= 1000000007;
}
printf( "%lld\n", s );
return 0;
}
| # |
Verdict |
Execution time |
Memory |
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 |
| 21 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 22 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 23 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 24 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 25 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 26 |
Correct |
0 ms |
1088 KB |
Output is correct |
| 27 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 28 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 29 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 30 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 31 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 32 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 33 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 34 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 35 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 36 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 37 |
Correct |
4 ms |
1088 KB |
Output is correct |
| 38 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 39 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 40 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 41 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 42 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 43 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 44 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 45 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 46 |
Correct |
8 ms |
1088 KB |
Output is correct |
| 47 |
Correct |
12 ms |
1088 KB |
Output is correct |
| 48 |
Correct |
12 ms |
1088 KB |
Output is correct |
| 49 |
Correct |
12 ms |
1088 KB |
Output is correct |
| 50 |
Correct |
12 ms |
1088 KB |
Output is correct |
