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#include<stdio.h>
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#include<stdlib.h>
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int main()
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{
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printf("***************************歌手比赛管理系统************************************\n");
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printf(" G**********************G \n");
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printf("***********************************G*******************************************\n");
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printf(" 1.输入选手数据 2. 评委打分 3.计算平均分 \n 4.成绩排序");
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printf(" 5.写入数据文件 6.打开文件\n 7.退出系统\n");
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printf("*******************************************************************************\n");
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for(;;)
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{
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printf(" 请输入操作名\r");
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int n,i=1,j,t;
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char a;
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FILE *fp;
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struct singer
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{int mingci;
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char name[20];
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}player[100];
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scanf("%c",&a);
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switch(a)
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{
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case '1':
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printf("请输入选手的个数（少于100）");
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scanf("%d",&n);
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int sum[100],max[100],min[100];
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float c[100];
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for(i=1;i<=n;i++)
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{sum[i]=0;
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max[i]=0;
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min[i]=900000;
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}
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printf("请输入选手的姓名\n ");
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for(i=1;i<=n;i++)
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{
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scanf(" %s",&player[i].name);
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}
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break;
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case '2':
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struct assess
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{int num1;
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int num2;
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int num3;
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int num4;
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int num5;
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int num6;
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int num7;
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int num8;
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int num9;
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int num10;
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}ass[100];
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for(j=1;j<=n;j++)
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{printf("\n请输入评委1对歌手%d的打分",j);
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scanf("%d",&ass[j].num1);
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printf("请输入评委2对歌手%d的打分",j);
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scanf("%d",&ass[j].num2);
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printf("请输入评委3对歌手%d的打分",j);
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scanf("%d",&ass[j].num3);
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printf("请输入评委4对歌手%d的打分",j);
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scanf("%d",&ass[j].num4);
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printf("请输入评委5对歌手%d的打分",j);
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scanf("%d",&ass[j].num5);
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printf("请输入评委6对歌手%d的打分",j);
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scanf("%d",&ass[j].num6);
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printf("请输入评委7对歌手%d的打分",j);
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scanf("%d",&ass[j].num7);
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printf("请输入评委8对歌手%d的打分",j);
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scanf("%d",&ass[j].num8);
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printf("请输入评委9对歌手%d的打分",j);
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scanf("%d",&ass[j].num9);
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printf("请输入评委10对歌手%d的打分",j);
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scanf("%d",&ass[j].num10);
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sum[j]=sum[j]+ass[j].num1+ass[j].num2+ass[j].num3+ass[j].num4+ass[j].num5;
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sum[j]=sum[j]+ass[j].num6+ass[j].num7+ass[j].num8+ass[j].num9+ass[j].num10;
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}
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printf("\n\n\n");
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break;
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