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M斐波那契数列

Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others)
Total Submission(s): 8998    Accepted Submission(s): 2647


Problem Description
M斐波那契数列F[n]是一种整数数列，它的定义如下：

F[0] = a
F[1] = b
F[n] = F[n-1] * F[n-2] ( n > 1 )

现在给出a, b, n，你能求出F[n]的值吗？
 

Input
输入包含多组测试数据；
每组数据占一行，包含3个整数a, b, n（ 0 <= a, b, n <= 10^9 ）
 

Output
对每组测试数据请输出一个整数F[n]，由于F[n]可能很大，你只需输出F[n]对1000000007取模后的值即可，每组数据输出一行。
 

Sample Input
0 1 0
6 10 2
 

Sample Output
0
60
 

Source
2013金山西山居创意游戏程序挑战赛——初赛（2）
 

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