longlong/2.c

int info_show()  //<2F><>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ 
{	int i;
	for(i=0;i<snum;i++)
	{
		printf("\n---------------------------------------------------------------------------------------------\n");
		printf("| <20><><EFBFBD><EFBFBD>:%04d  |  <20><><EFBFBD><EFBFBD>:%s   |    ƽ<><C6BD><EFBFBD><EFBFBD>%.2f   |\n",st[i].id,st[i].name,st[i].sum);
		int j;
		printf("|ʮλ<CAAE><CEBB>ί<EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD>");
		for(j=0;j<10;j++)
		{
			printf("[%d]%4.2f ",j+1,st[i].score[j]);
		}
		printf("\n---------------------------------------------------------------------------------------------\n");
	}
	getchar();
	getchar();
	return 0;
}
int info_find()  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ 
{
	int i;
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
		int k;
		scanf("%d",&k);
		for(i=0;i<snum;i++)//<2F><><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>course[]<5D><><EFBFBD>Ҷ<EFBFBD>Ӧ<EFBFBD><D3A6> <20>γ<EFBFBD>id 
		{
			if(st[i].id==k)//<2F>ҵ<EFBFBD><D2B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
			{
				printf(" <20><><EFBFBD><EFBFBD>:%04d   <20><><EFBFBD><EFBFBD>:%s  :ƽ<><C6BD><EFBFBD><EFBFBD>%.2f   \n",st[i].id,st[i].name,st[i].sum);
				int j;
				printf("ʮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ί<EFBFBD>ɼ<EFBFBD>:\n");
				for(j=0;j<10;j++)
				{
					printf("[%d]%.2f ",j+1,st[i].score[j]);
				}
				printf("\n");
				break;
			}
		}
	getchar();getchar();
	return 0;
}
int grade_modify()
{
	int id,i;
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>");

		scanf("%d",&id);
		for(i=0;i<snum;i++)//<2F><><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>course[]<5D><><EFBFBD>Ҷ<EFBFBD>Ӧ<EFBFBD><D3A6> <20>γ<EFBFBD>id 
		{
			if(st[i].id==id)//<2F>ҵ<EFBFBD><D2B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
			{
				printf(" <20><><EFBFBD><EFBFBD>:%04d   <20><><EFBFBD><EFBFBD>:%s  :ƽ<><C6BD><EFBFBD><EFBFBD>%.2f   \n",st[i].id,st[i].name,st[i].sum);
				int j;
				printf("ʮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ί<EFBFBD>ɼ<EFBFBD>:\n");
				for(j=0;j<10;j++)
				{
					printf("[%d]%.2f ",j+1,st[i].score[j]);
				}
				printf("\n");
			
	            while(1)
	            {
	                int k;
	                printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĵڼ<EFBFBD>λ<EFBFBD><EFBFBD>ί<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:") ;
		            scanf("%d",&k);
		            printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>³ɼ<EFBFBD>:");
					scanf("%lf",&st[i].score[k-1]);
					printf("\t\tʮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ί<EFBFBD>ɼ<EFBFBD>:\n");
					for(j=0;j<10;j++)
					{
						printf("[%d]%.2f ",j+1,st[i].score[j]);
					}
					printf("\n");
					printf("\t\t<EFBFBD>޸ijɹ<EFBFBD><EFBFBD><EFBFBD>\n"); 
					printf("\t\t<EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸Ĵ<EFBFBD><EFBFBD>˳ɼ<EFBFBD> (y/n) : "); 
					int flag;
					scanf("%d",&flag);
					if(flag==0)
					break;
					//printf("gg");
				}
			//	printf("kk");
	        	double mi=0xffffff,ma=0;
				for( j=0;j<10;j++)
				{
				
					if(mi>st[snum].score[j])
					{
						mi=st[snum].score[j];
					}
					if(ma<st[snum].score[j])
					{
						ma=st[snum].score[j];
					}
					st[snum].sum+=st[snum].score[j];
				}
				st[snum].sum=st[snum].sum-mi-ma;
				st[snum].sum/=8;
			break;
			}
		}
	
	save();
	return 0;
}