/*
五教科平均・最高・最低・ソート
*/
 #include	<stdio.h>
 #include "125_4.h"
 
 int main(void)
 {
	FILE *fp;
 	int i,count,sub;
 	double Japsum=0;
 	double Socsum=0;
 	double Matsum=0;
 	double Scisum=0;
 	double Engsum=0;
 	double totalsum=0;
 	student test[100];
 	
 	if((fp=fopen("test.dat","r"))==NULL){
 		printf("Discable to open the File!!\aa\n");
 	}
 	
 	else{
 		printf(" ID          Jap   Soc   Mat   Sci   Eng    Tot    Ave\n");
 		printf("------------------------------------------------------\n");
 		count=0;
 		while(fscanf(fp,"%s%d%d%d%d%d%d%lf",test[count].name,&test[count].Jap,&test[count].Soc,&test[count].Mat,&test[count].Sci,&test[count].Eng,&test[count].total,&test[count].Average)==8){
 			test[count].total=test[count].Jap+test[count].Soc+test[count].Mat+test[count].Sci+test[count].Eng;
 			test[count].Average=test[count].total/5;
 			Japsum+=test[count].Jap;
 			Socsum+=test[count].Soc;
 			Matsum+=test[count].Mat;
 			Scisum+=test[count].Sci;
 			Engsum+=test[count].Eng;
 			totalsum+=test[count].total;
 			printf("%-10s%6d%6d%6d%6d%6d %6.0f %6.1f\n",test[count].name,test[count].Jap,test[count].Soc,test[count].Mat,test[count].Sci,test[count].Eng,test[count].total,test[count].Average);
 			count++;
 		}
 		putchar('\n');
 		printf("Data Import completed!\n");
 		putchar('\n');
 		
 		printf("Select Sort Type  Jap/0 Soc/1 Mat/2 Sci/3 Eng/4 Total/5 Ave/6 :");	scanf("%d",&sub);
 	
 		putchar('\n');

 		switch(sub){
 			case 0:printf("Sort on Japanese!\n");	break;
 			case 1:printf("Sort on Social Study!\n");	break;
 			case 2:printf("Sort on Mathimatics!\n");	break;
 			case 3:printf("Sort on Science!\n");	break;
 			case 4:printf("Sort on English!\n");	break;
 			case 5:printf("Sort on Total!\n");	break;
 			case 6:printf("Sort on Average!\n");	break;
 		}
 		putchar('\n');
 		
 		printf(" Rank   ID          Jap   Soc   Mat   Sci   Eng    Tot   Ave\n");
 		printf("------------------------------------------------------------\n");
 		
 		sort(test,count,sub);
 		
 		for(i=0;i<count;i++){
 			printf("%5d  %-10s%6d%6d%6d%6d%6d %6.0f%  6.1f\n",i+1,test[i].name,test[i].Jap,test[i].Soc,test[i].Mat,test[i].Sci,test[i].Eng,test[i].total,test[i].Average);
 		}
 		printf("------------------------------------------------------------\n");
 		printf("        Max      %6d%6d%6d%6d%6d %6d\n",max_of(test,count,0),max_of(test,count,1),max_of(test,count,2),max_of(test,count,3),max_of(test,count,4),max_of(test,count,5));
 		printf("        Min      %6d%6d%6d%6d%6d %6d\n",min_of(test,count,0),min_of(test,count,1),min_of(test,count,2),min_of(test,count,3),min_of(test,count,4),min_of(test,count,5));
 		printf("        Ave      %6.1f%6.1f%6.1f%6.1f%6.1f %6.1f\n",Japsum/count,Socsum/count,Matsum/count,Scisum/count,Engsum/count,totalsum/count);
 		
 		fclose(fp);
 	}
 	
	return (0);
 }