CF223C.Partial Sums
普及/提高-
通过率:0%
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题目描述
You've got an array a , consisting of n integers. The array elements are indexed from 1 to n . Let's determine a two step operation like that:
- First we build by the array a an array s of partial sums, consisting of n elements. Element number i ( 1<=i<=n ) of array s equals
. The operation x mod y means that we take the remainder of the division of number x by number y .
- Then we write the contents of the array s to the array a . Element number i ( 1<=i<=n ) of the array s becomes the i -th element of the array a ( ai=si ).
You task is to find array a after exactly k described operations are applied.
输入格式
The first line contains two space-separated integers n and k ( 1<=n<=2000 , 0<=k<=109 ). The next line contains n space-separated integers a1,a2,...,an — elements of the array a ( 0<=ai<=109 ).
输出格式
Print n integers — elements of the array a after the operations are applied to it. Print the elements in the order of increasing of their indexes in the array a . Separate the printed numbers by spaces.
输入输出样例
输入#1
3 1 1 2 3
输出#1
1 3 6
输入#2
5 0 3 14 15 92 6
输出#2
3 14 15 92 6