I. Huge Cannon Volleyball (volleyball)
time limit per test
1 second
memory limit per test
512 megabytes
input
standard input
output
standard output
Examples
Input
2 1
0 1
2 2
Output
1
1 2
Input
5 2
0 0 4 0 3
2 3
Output
2
1 4 3 5 2
Input
10 0
0 0 0 0 0 0 0 0 0 0
2 1
Output
572637895
1 2 3 4 5 6 7 8 9 10