歌唱比赛选手评分系统_歌唱比赛评分系统
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#include
#include
#include
#include
#define NUM 10
void zr();
void search();
static struct compete
{
int num;
char name[20];
double score[11];
int range;
}compete[NUM];
void main()
{
zr();
}
double max[NUM],min[NUM],sum[NUM];void input(){
int i,j,temp,a;
double maxscore;double tempscore;
char tempname[20];for(i=0;i
{
printf(“请输入选手编号:”);
scanf(“%d”,&a);
getchar();
if(a==0)
zr();
compete[i].num=a;
printf(“请输入选手选手姓名:”);scanf(“%s”,compete[i].name);compete[i].range=i+1;
for(j=0;j
printf(“%d号评委打分:”,j+1);scanf(“%lf”,&compete[i].score[j]);}
}
getchar();
for(i=0;i
max[i]=min[i]=compete[i].score[0];
for(j=0;j
{
if(compete[i].score[j]>max[i])
max[i]=compete[i].score[j];
if(compete[i].score[j]
min[i]=compete[i].score[j];
}
}
for(i=0;i
{
sum[i]=0;
for(j=0;j
sum[i]+=compete[i].score[j];
compete[i].score[10]=(sum[i]-max[i]-min[i])/8.0;
}
for(i=0;i
{
maxscore=compete[i].score[10];
for(j=i+1;j
if(compete[j].score[10]>compete[i].score[10])
{
temp=compete[i].num;
compete[i].num=compete[j].num;
compete[j].num=temp;
strcpy(tempname,compete[i].name);
strcpy(compete[i].name,compete[j].name);
strcpy(compete[j].name,tempname);
tempscore=compete[i].score[10];
compete[i].score[10]=compete[j].score[10];
compete[j].score[10]=tempscore;
}
}
system(“pause”);
zr();
}
void searchnum()
{
int i,j,flag=0;
printf(“请输入你想查询的选手编号:”);
scanf(“%d”,&j);
getchar();
for(i=0;i
if(compete[i].num==j)
{
printf(“编号t姓名tt平均分t名次t最高分t最低分n”);
printf(“%dt%stt%.2lft%dt%.2ft%.2fn”,compete[i].num,compete[i].name,compete[i].score[10],compete[i].range,max[i],min[i]);
flag=1;
break;
}
}
if(flag!=1)
printf(“没有此项资料n”);
system(“pause”);
search();
}
void searchname()
{
int i,flag=0;
char a[20];
printf(“请输入你想查询的选手名字:”);
gets(a);
for(i=0;i
{
if(!strcmp(compete[i].name,a))
{
printf(“编号t姓名tt平均分t名次t最高分t最低分n”);
printf(“%dt%stt%.2lft%dt%.2ft%.2fn”,compete[i].num,compete[i].name,compete[i].score[10],compete[i].range,max[i],min[i]);
flag=1;
break;
}
}
if(flag!=1)
printf(“没找到n”);
system(“pause”);
search();
}
void search()
{
char c;
system(“cls”);
printf(“nnnn”);
printf(“tt**********1---按选手编号查询********** n”);printf(“tt**********2---按选手姓名查询********** n”);printf(“tt**********3---返回上级菜单********** n”);printf(“nnt请选择:”);
c=getchar();
getchar();
switch(c)
{
case '1':searchnum();break;
case '2':searchname();break;
case '3':zr();
default:printf(“输入错误”);system(“pause”);
}
search();
}
void zr()
{
char c;
do
{
system(“cls”);
printf(“nnttt歌唱比赛评分查询nnn”);
printf(“tt*****1---输入选手的编号、姓名及所得分数***** nn”);printf(“tt*****2---查询选手的最后得分***** nn”);printf(“tt*****3---退出程序***** nn”);printf(“nntt选择:”);
c=getchar();
getchar();
switch(c)
{
case '1':system(“cls”);input();break;
case '2':system(“cls”);search();break;
case '3':c='n';exit(0);
default:zr();
}
}while(0);
}
