PROBLEM STATEMENT Rabbits often feel hungry, so when they go out to eat carrots, they jump as quickly as possible. Initially, rabbit Hanako stands at position init. From position x, she can jump to either position 4*x+3 or 8*x+7 in a single jump. She can jump at most 100,000 times because she gets tired by jumping. Carrots are planted at position x if and only if x is divisible by 1,000,000,007 (i.e. carrots are planted at position 0, position 1,000,000,007, position 2,000,000,014, and so on). Return the minimal number of jumps required to reach a carrot. If it's impossible to reach a carrot using at most 100,000 jumps, return -1. DEFINITION Class:CarrotJumping Method:theJump Parameters:int Returns:int Method signature:int theJump(int init) CONSTRAINTS -init will be between 1 and 1,000,000,006, inclusive. EXAMPLES 0) 125000000 Returns: 1 She can jump from 125000000 to 1000000007. 1) 281250001 Returns: 2 281250001 -> 1125000007 -> 9000000063 2) 18426114 Returns: 58 3) 4530664 Returns: 478 4) 705616876 Returns: 100000 5) 852808441 Returns: -1 She can't reach any carrot by making at most 100,000 jumps. This problem statement is the exclusive and proprietary property of TopCoder, Inc. Any unauthorized use or reproduction of this information without the prior written consent of TopCoder, Inc. is strictly prohibited. (c)2010, TopCoder, Inc. All rights reserved.