Programalama > C++

#include<stdio.h>
#include<conio.h>

int main()
{ FILE *stud_file;
  FILE *answer_file;

answer_file=fopen("c:\\answer.dat","r");
int studnum,aa=0,bb=0,cc=0,dd=0,blank=0,aaa=0,bbb=0,ccc=0,ddd=0,bblank=0,aaaa=0,bbbb=0,cccc=0,dddd=0,bbblank=0;
char name[20];
char sname[20];
char studans[50];
char booktype;
char correctans[50];
int dogru=0,yanlis=0;
float grade;
int maxa=0,maxb=0,maxc=0;
char ahiname[20],ahisname[20],bhiname[20],bhisname[20],chiname[20],chisname[20];
int ahinumber,bhinumber,chinumber;
printf("Student   Student                Correct    Wrong     Total\n");
printf("Number	  Name and Last Name     Answer	    Answer    Grade\n");
do
{stud_file=fopen("c:\\booklet.dat","r");
 fscanf(answer_file,"%d %s %s %s",&studnum,&studans,&name,&sname);

 if(studans[0]=='A')
 { for(int y=0;y<1;y++)
 {fscanf(stud_file,"%s",&correctans);}
 }

 else if(studans[0]=='B')
 {
 for(int i=0;i<2;i++)
 {
 fscanf(stud_file,"%s",&correctans);
 }
 }
 else if(studans[0]=='C')
 {
 for(int j=0;j<3;j++)
 {
 fscanf(stud_file,"%s",&correctans);
 }
 }

for(int cnt=1;cnt<51;cnt++)
{   if((studans[cnt]=='*')||(correctans[cnt]=='*')){continue;}
	if(studans[cnt]==correctans[cnt])
	{
	dogru++;
	}
    else
	{
	yanlis++;
	}
}
grade=(dogru*2)-(yanlis*0.25);

printf("%d\t  %s %s\t\t %d\t\t%d\t%f\n",studnum,name,sname,dogru,yanlis,grade);

if(studans[0]=='A')
{
	if(maxa<grade)
	{
		maxa=grade;
	for(int p=0;p<21;p++)
	{
	ahiname[p]=name[p];
	}
	for(int z=0;z<21;z++)
	{
	ahisname[z]=sname[z];
	}

	ahinumber=studnum;
	

	}
	else {maxa=maxa;}



}
if(studans[0]=='B')
{
	if(maxb<grade)
	{maxb=grade;
	for(int p=0;p<20;p++)
	{
	bhiname[p]=name[p];
	}
		for(int n=0;n<20;n++)
	{
	bhisname[n]=sname[n];
	}
	
	bhinumber=studnum;

	
}

	
else {maxb=maxb;}
}
if(studans[0]=='C')
{
	if(maxc<grade)
	{maxc=grade;
	for(int p=0;p<21;p++)
	{
	chiname[p]=name[p];
	}
	for(int m=0;m<21;m++)
	{
	chisname[m]=sname[m];
	}
	
	chinumber=studnum;
	}
	else {maxc=maxc;}
}

dogru=0;yanlis=0;grade=0.0;
fclose(stud_file);
}while(feof(answer_file)==0);
fclose(answer_file);
fclose(stud_file);
printf("\n\n");

printf("%d %s %s Booklet A Got the highest grade in this group \n",ahinumber,ahiname,ahisname);

printf("%d %s %s Booklet B Got the highest grade in this group \n",bhinumber,bhiname,bhisname);

printf("%d %s %s Booklet C Got the highest grade in this group \n",chinumber,chiname,chisname);


return(0);
}