• + 2 comments

    i tried that too. even used long double. that's not working.. can u explain?

    • + 1 comment

      in second test case its a 20 digit and crossing number soo long double is not enough to perform tis programme

    • + 0 comments

      u have to convert number into array/string, like if number is 543656 then store it in array like |3|4|3|6|5|6|. then write seperate function to add and multiply these array/string and then try to find out fibo.