Fibonacci concatenation solution codechef

Fibonacci concatenation solution codechef For Solution Click Here! Let’s define Fibonacci concatenation sequence as follows: f[0]=0f[0]=0, f[1]=1f[1]=1 f[i]=f[i−1]+f[i−2]f[i]=f[i−1]+f[i−2], for every i≥2i≥2 Here f[i]f[i] denotes the ithith Fibonacci concatenation number and ++ represents concatenation. For example, f[2]=f[1]+f[0]=1+0=10f[2]=f[1]+f[0]=1+0=10, f[3]=f[2]+f[1]=f[3]=f[2]+f[1]= 10+1=10+1= 101101. Given an integer nn, you have to determine the sum of digits of all subsequences of the nthnth Fibonacci concatenation number f[n]f[n], modulo 109+7109+7. Fibonacci concatenation solution codechef A subsequence of a number is a …

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