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  • 1011. World Cup Betting

    C++语言: Codee#25857
    01 /*
    02 此题有问题
    03 题目说四舍五入 实际数据却没有
    04 */
    05
    06
    07 /*
    08 +++++++++++++++++++++++++++++++++++++++
    09             author: chm
    10 +++++++++++++++++++++++++++++++++++++++
    11 */
    12
    13 #include <map>
    14 #include <set>
    15 #include <list>
    16 #include <queue>
    17 #include <cmath>
    18 #include <stack>
    19 #include <bitset>
    20 #include <cstdio>
    21 #include <cctype>
    22 #include <string>
    23 #include <vector>
    24 #include <cassert>
    25 #include <cstdlib>
    26 #include <cstring>
    27 #include <fstream>
    28 #include <sstream>
    29 #include <iomanip>
    30 #include <iostream>
    31 #include <algorithm>
    32
    33 using namespace std;
    34
    35 FILE*            fin         = stdin;
    36 FILE*            fout         = stdout;
    37 const int        max_size     = 10086;
    38 #define ONLINE_JUDGE
    39 int main()
    40 {
    41 #ifndef ONLINE_JUDGE
    42 l    freopen("d:\\in.txt", "r", stdin);
    43     freopen("d:\\out.txt", "w", stdout);
    44 #endif
    45
    46     float w, t, l;
    47     float ans = 1.0;
    48
    49     for(int i = 0; i < 3; ++i)
    50     {
    51         scanf("%f%f%f", &w, &t, &l);
    52         float mx =w;
    53         if(t>mx)
    54             mx=t;
    55         if(l>mx)
    56             mx=l;
    57
    58         ans *= mx;
    59         if(fabs(mx - w) < 1e-6)
    60             printf("W ");
    61         else if(fabs(mx - t) < 1e-6)
    62             printf("T ");
    63         else
    64             printf("L ");
    65     }
    66     ans=2.0*(ans*0.65-1);//题目说四舍五入 实际数据却没有
    67     //shoule be ans=2.0*(ans*0.65-1)+0.005;
    68     printf("%.2f\n", ans);
    69
    70 #ifndef ONLINE_JUDGE
    71     fclose(stdout);
    72     system("start d:\\check.exe d:\\out.txt d:\\ans.txt");
    73 #endif
    74     return 0;
    75 }
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  • 原文地址:https://www.cnblogs.com/invisible/p/2402988.html
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