제출 #19813

#제출 시각아이디문제언어결과실행 시간메모리
19813jihoon괄호 (kriii4_R)C++98
0 / 100
6 ms16708 KiB
#include<cstdio> #define je 1000000007 long long fibo[2000001]; int main(){ int n,k; long long now=1,r,c,ans=0; scanf("%d %d",&n,&k); fibo[0]=1;fibo[1]=k; for(int i=2;i<=n;i++){ fibo[i]=fibo[i-2]; fibo[i]+=fibo[i-1]; fibo[i]%=je; fibo[i]*=k; fibo[i]%=je; } printf("%lld\n",fibo[n]); }
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