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  • Four Inages Strateg

    Four Inages Strategy

     
     Accepts: 186
     
     Submissions: 1374
     Time Limit: 2000/1000 MS (Java/Others)
     
     Memory Limit: 65536/65536 K (Java/Others)
    Problem Description

    Young F found a secret record which inherited from ancient times in ancestral home by accident, which named "Four Inages Strategy". He couldn't restrain inner exciting, open the record, and read it carefully. " Place four magic stones at four points as array element in space, if four magic stones form a square, then strategy activates, destroying enemy around". Young F traveled to all corners of the country, and have collected four magic stones finally. He placed four magic stones at four points, but didn't know whether strategy could active successfully. So, could you help him?

    Input

    Multiple test cases, the first line contains an integer T(no more than 10000), indicating the number of cases. Each test case contains twelve integers x1,y1,z1,x2,y2,z2,x3,y3,z3,x4,y4,z4,|x|,|y|,|z|100000,representing coordinate of four points. Any pair of points are distinct.

    Output

    For each case, the output should occupies exactly one line. The output format is Case #xans, here x is the data number begins at 1, if your answer is yes,ans is Yes, otherwise ans is No.

    Sample Input
    2
    0 0 0 0 1 0 1 0 0 1 1 0
    1 1 1 2 2 2 3 3 3 4 4 4
    Sample Output
    Case #1: Yes
    Case #2: No
    

    版权声明:本文为博主原创文章,未经博主允许不得转载。

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  • 原文地址:https://www.cnblogs.com/Tobyuyu/p/4965476.html
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