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#F1988. DZY Loves FFT

    ID: 1994 传统题 2000ms 256MiB 尝试: 0 已通过: 0 难度: 8 上传者: 标签>概率与期望数学挑战难度共享题库Codeforces英文题面题目来源题面语言

DZY Loves FFT

题目描述

B. DZY Loves FFT
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

DZY loves Fast Fourier Transformation, and he enjoys using it.

Fast Fourier Transformation is an algorithm used to calculate convolution. Specifically, if a, b and c are sequences with length n, which are indexed from 0 to n-1, and

We can calculate c fast using Fast Fourier Transformation.

DZY made a little change on this formula. Now

To make things easier, a is a permutation of integers from 1 to n, and b is a sequence only containing 0 and 1. Given a and b, DZY needs your help to calculate c.

Because he is naughty, DZY provides a special way to get a and b. What you need is only three integers n, d, x. After getting them, use the code below to generate a and b.


//x is 64-bit variable;
function getNextX() {
x = (x * 37 + 10007) % 1000000007;
return x;
}
function initAB() {
for(i = 0; i < n; i = i + 1){
a[i] = i + 1;
}
for(i = 0; i < n; i = i + 1){
swap(a[i], a[getNextX() % (i + 1)]);
}
for(i = 0; i < n; i = i + 1){
if (i < d)
b[i] = 1;
else
b[i] = 0;
}
for(i = 0; i < n; i = i + 1){
swap(b[i], b[getNextX() % (i + 1)]);
}
}

Operation x % y denotes remainder after division x by y. Function swap(x, y) swaps two values x and y.

Input

The only line of input contains three space-separated integers n,d,x(1≤dn≤100000;0≤x≤1000000006). Because DZY is naughty, x can't be equal to 27777500.

Output

Output n lines, the i-th line should contain an integer ci-1.

Examples
Input
3 1 1
Output
1
3
2
Input
5 4 2
Output
2
2
4
5
5
Input
5 4 3
Output
5
5
5
5
4
Note

In the first sample, a is [1 3 2], b is [1 0 0], so c0=max(1·1)=1, c1=max(1·0,3·1)=3, c2=max(1·0,3·0,2·1)=2.

In the second sample, a is [2 1 4 5 3], b is [1 1 1 0 1].

In the third sample, a is [5 2 1 4 3], b is [1 1 1 1 0].


题目来源:fps-www.educg.net-codeforce-1-2833.xml.zip;FPS 共享题包,题包内第 1573 题。保留原作者与原赛事署名。