Fibonacci Sum in Range

Practice

3 (1 votes)

Problem

21% Success 23 Attempts 5s Time Limit 256MB Memory 1024 KB Max Code

Write a program to print the sum of Fibonacci numbers in a given range. Assume the Fibonacci series starts as 0, 1, 1, 2, 3.... Input An integer T, denoting the number of testcases, followed by T lines, each containing two integers L, R. Output Print the sum of all Fibonacci numbers between the L th and R th Fibonacci numbers. The R th Fibonacci number is excluded from the sum. Input Constraint 1 <= T <= 100 0 <= L, R < 100

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