Submission #3555

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
3555	2013-08-31 06:34:02	movie_jo	Inherited disease (kriii1_I)	C11	1 / 1	0 ms	1088 KiB

I

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#include <stdio.h>
long long x, n = 0, m = 1, t;
int main(void)
{
  int D, a;
  scanf("%d", &D);
  for(t = 0; t < D; t++)
  {
    if(t > 0)
      m = (m*t)%1000000007;
    n = (n + m)%1000000007;
    x = (x*(t + 1))%1000000007;
    scanf("%d", &a);
    x += a - 1;
    printf("%lld\n", (n + x)%1000000007);
  }
  return 0;
}
 
 
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• Subtask 1: 1 / 1