1 /* cal_score.cpp
2 * 选秀节目打分，分为专家评委和大众评委，
3 * score[] 数组里面存储每个评委打的分数，
4 * judge_type[] 里存储与 score[] 数组对应的评委类别，
5 * judge_type[i] == 1，表示专家评委，
6 * judge_type[i] == 2，表示大众评委，n表示评委总数。
7 * 打分规则如下：专家评委和大众评委的分数先分别取一个平均分（平均分取整），
8 * 然后，总分 = 专家评委平均分 * 0.6 + 大众评委 * 0.4，总分取整。
9 * 如果没有大众评委，则 总分 = 专家评委平均分，总分取整。函数最终返回选手得分。
10 */
11
12 #include <stdio.h>
13
14 #define N 5
15
16 int cal_score(int score[], int judge_type[], int n)
17 {
18 int expert = 0; //专家评委的总分
19 int general = 0; //大众评委的总分
20 int total = 0;
21 int i = 0;
22 int number = 0;
23
24 for (i = 0; i < n; i++)
25 {
26 if (judge_type[i] == 1)
27 {
28 expert += score[i];
29 number++;
30 }
31 else
32 {
33 general += score[i];
34 }
35 }
36
37 if (number == n)
38 {
39 total = (int)(expert / n);
40 }
41 else
42 {
43 expert = (int)(expert / n);
44 general = (int)(general / n) ;
45 total = (int)(0.6 * expert + 0.4 * general);
46 }
47
48 return total;
49 }
50
51 int main()
52 {
53 int score[N];
54 int judge_type[N];
55 int i = 0;
56 int total = 0;
57
58 for (i = 0; i < N; i++)
59 {
60 printf("Please input the score %d and the judge type:", i + 1);
61 scanf("%d%d", &score[i], &judge_type[i]);
62 if ((score[i] < 0) || (score[i] > 100) || (judge_type[i] < 1) || (judge_type[i] > 2))
63 {
64 printf("Input error!\n");
65 return 0;
66 }
67 }
68
69 total = cal_score(score, judge_type, N);
70 printf("The total score is %d!\n", total);
71 return 0;
72 }
73
74
75 //以上为自己写的
76 //下面为网上的答案
77
78 //#include <stdio.h>
79 //#include <string.h>
80 //#include <iostream>
81 //#include <conio.h>
82 //#define N 5
83 //
84 //int cal_score(int score[], int judge_type[], int n)
85 //{
86 // int expert = 0;
87 // int dazhong = 0;
88 // int zongfen = 0;
89 // int i;
90 // int number = 0;
91 //
92 // for (i = 0; i < N; i++)
93 // {
94 // if (judge_type[i] == 1)
95 // {
96 // expert = expert + score[i];
97 // number++;
98 // }
99 // else dazhong = dazhong + score[i];
100 // }
101 // if (number == N)
102 // {
103 // zongfen = (int)(expert / N);
104 // }
105 // else
106 // {
107 // expert = (int)(expert / N);
108 // dazhong = (int)(dazhong / N);
109 // zongfen = (int)(0.6 * expert + 0.4 * dazhong);
110 // }
111 // return zongfen;
112 //}
113 //
114 //int main()
115 //{
116 // int score[N];
117 // int judge_type[N];
118 // int numberlast = 0;
119 // int i;
120 // printf("please input the %d score:\n", N);
121 // for (i = 0; i < N; i++)
122 // {
123 // scanf("%d", &score[i]);
124 // }
125 //
126 // printf("please input the level(1:expert, 2:dazhong)\n");
127 // for (i = 0; i < N; i++)
128 // {
129 // scanf("%d", &judge_type[i]);
130 // }
131 // numberlast = cal_score(score, judge_type, N);
132 // printf("the last score is %d\n", numberlast);
133 // return 0;
134 //}
