gechangbisai/歌唱比赛 (2).c

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define M 10
#define N 3
int add = N-1;
int sum[N]={0},Max[N],Min[N];
float aver[N]={0};
struct player
{
	int num;//ѡ<>ֱ<EFBFBD><D6B1><EFBFBD>//
	char name[10];//ѡ<><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
	int score[10];//ʮ<><CAAE><EFBFBD><EFBFBD>ί<EFBFBD>ijɼ<C4B3>//
	float aver[10];//ƽ<><C6BD><EFBFBD>ɼ<EFBFBD>//
};
void inplayerinfo(struct player a[],int n) //<2F>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>//
{
	int i;
	for(i=0;i<n;i++)
	scanf("%d %s",&a[i].num,&a[i].name);
}
void Inputscore(int score[],int n)		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɳɼ<C9B3>//
{
	int i;
	for(i=0;i<n;i++)
	scanf("%d",&score[i]); 	//<2F><>ί<EFBFBD><CEAF>ÿλѡ<CEBB>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
}
void main()
{
	int end=1,n,i,m,j;
	FILE *fp;
	fp=fopen("date.text","w+");
	struct player a[20];
	printf("           +----------<2D><>ӭʹ<D3AD>ø質<C3B8><E8B3AA><EFBFBD><EFBFBD>2.0ϵͳ--------+           \n");
	printf("           |**************1.<2E><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*************|           \n");
	printf("           |**************2.<2E><>ί<EFBFBD><CEAF><EFBFBD><EFBFBD>*****************|           \n");
	printf("           |**************3.<2E>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD>*****************|           \n");
	printf("           |**************4.<2E><><EFBFBD>ݲ<EFBFBD>ѯ*****************|           \n");
	printf("           |**************5.׷<><D7B7>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*************|           \n");
	printf("           |**************6.д<><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>*************|           \n");
	printf("           |**************7.<2E>˳<EFBFBD>ϵͳ*****************|           \n");
	printf("           |---------------<2D><><EFBFBD>Ϲ<EFBFBD>ҵ<EFBFBD><D2B5>ѧ--------------|           \n");
	printf("           +*****************<2A><EFBFBD><EEB3AC>******************+           \n");
	while(end)
	{
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD>:");
		scanf("%d",&n);
		switch(n)
		{
			case 1:
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD>ֵIJ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
					inplayerinfo(a,N);
					break;
			case 2:
					for(i=0;i<N;i++)
       				{
        				printf("<EFBFBD><EFBFBD>%dλѡ<CEBB>ֵijɼ<C4B3>:",i+1);
        				Inputscore(a[i].score,M);
       				}
        			break;
			case 3:
					for(i=0;i<N;i++)
        			{
						Max[i]=a[i].score[0];
         				Min[i]=a[i].score[0];	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬѧ<CDAC><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷֳ<CDB7>ʼֵ//
         			for(j=0;j<M;j++)
        			{
         				sum[i]+=a[i].score[j];
         				if(Max[i]<a[i].score[j]) Max[i]=a[i].score[j];
         				if(Min[i]>a[i].score[j]) Min[i]=a[i].score[j];	//<2F>ҵ<EFBFBD>ÿ<EFBFBD><C3BF>ͬѧ<CDAC>õ<EFBFBD><C3B5><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>߷ֺ<DFB7><D6BA><EFBFBD><EFBFBD>ͷ<EFBFBD>//
        			}
         				a[i].aver[10]=(float)(sum[i]-Max[i]-Min[i])/(M-2);	//<2F><><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD>߷ֺ<DFB7><D6BA><EFBFBD><EFBFBD>ͷֺ<CDB7><D6BA><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD>//
        			}

                    for(i=0;i<N-1;i++)
                        {
                            for(j=0;j<N-i-1;j++)
                            {
                                if(a[j].aver[10]<a[j+1].aver[10])
                                {
                                    int temp;
                                    temp=a[j].aver[10];
                                    a[j].aver[10]=a[j+1].aver[10];
                                    a[j+1].aver[10]=temp;
                                    char t[10];
                                    t[10]=*a[j].name;
                                    *a[j].name=*a[j+1].name;
                                    *a[j+1].name=t[10];

                                }
                            }
                        }





        			for(i=0;i<N;i++)
        			printf("%s %5.2f\n",a[i].name,a[i].aver[10]);
        			break;
			case 4:
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯѡ<EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
        			scanf("%d",&m);
        			for(i=0;i<N;i++)
        			if(a[i].num==m)
        			{
         				printf("%d<><64>ѡ<EFBFBD><D1A1>%s<>ܷ<EFBFBD>:%d,<2C><><EFBFBD>߷<EFBFBD>%d,<2C><><EFBFBD>ͷ<EFBFBD>%d,ƽ<><C6BD><EFBFBD><EFBFBD>%5.2f",a[i].num,a[i].name,sum[i],Max[i],Min[i],a[i].aver[10]);
         				printf("\n");
         				break;
        			}
        			break;
			case 5:
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ׷<EFBFBD>ӵ<EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>\n");
        			add += 1;
        			scanf("%d %s",&a[add].num,&a[add].name);
        			break;
			case 6:
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>У<EFBFBD>\n");
        			for (i = 0 ; i < add+1 ; i++)
        			{
        	    		fprintf(fp,"%d ",a[i].num);
            			fprintf(fp,"%s ",a[i].name);
            			fprintf(fp,"%d\n",a[i].score);
        			}
        			break;
			case 7:
					exit(0);
					break;
			default:end=0;

		}
	}
 }