제출 #20024

#제출 시각아이디문제언어결과실행 시간메모리
20024ilbbke괄호 (kriii4_R)C++98
0 / 100
0 ms8896 KiB
#include<stdio.h>
#define M 1000000007
 
long long dy[1000005];
 
int main()
{
  int i,n,k;
  scanf("%d %d",&n,&k);
  dy[1]=1; dy[2]=2;
  for(i=3;i<=n;i++)
  {
    dy[i]=(dy[i-1]+dy[i-2])%M;
  }
  printf("%lld",dy[n]);
  return 0;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...