Computer Programming Contest Preparation

ToolBox - Source for: 126/12640/a.in



/home/toolbox/public_html/solutions/126/12640/a.in
    1 1 2 3 4 5 6 7 8 9
    2 1 2 3      4 5 6 7 8 9
    3 -1 -1 -1
    4     23 -1 -24 2 23
    5     1 -14 -4 14 -11 -7 6
    6