Submission #3608

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
3608	2013-08-31 06:54:06	BalloonCollector	Inherited disease (kriii1_I)	C++98	1 / 1	0 ms	1088 KiB

I

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#include <cstdio>
#define m 1000000007
int d;
long long a[101],s[101],t=1,re[101],sum;
int main(void){
  //freopen("input.txt","r",stdin);
  scanf("%d",&d);
  for(int i=0; i<d; i++)
    scanf("%lld",&a[i]);
  for(int i=0; i<d; i++){
    if(i)
      t*=(i+1);
    t%=m;
    s[i]+=s[i-1]+t;
    s[i]%=m;
    re[i]=s[i-1]+a[i];
    re[i]%=m;
    if(i>1){
      sum=((re[i-1]+ (m-(s[i-2]+1)%m))%m)*((i+1)%m);
      if(sum<0)
        sum+=m;
      re[i]+=sum;
    }
    re[i]%=m;
    printf("%lld\n",re[i]);
  }
  return 0;
 
 
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