Exchanging_coins

#1


passes the sample test case but fails on submission.

#2

hello @swatiguptasg,
dont check whether n is divisible by 2,3 or 4.
if it is not divisible then take their floor value.

#3

it is still giving wrong output for one test case.

#4

your function return type should be long long

1 Like
#5

oh I missed that. Thank u