Help me please { function }

[natvarara]

#include <stdio.h>
#include <string.h>
#include <conio.h>
#include <ctype.h>
#define MAX 30
 
 
void getData (FILE*,int[],char[MAX][30],int[],int[],float[],float[],int[],int*);
float computeTotal (int[],int[],float[],int[]);
float maxScore(float*,float*);
float minScore(float*,float*);
float meanScore(float[],int[]);
void showResult(FILE*,int[],char[],int[],int[],float[],int[],float[],float[],int*);
void printline();
 
void main ()
{
   FILE *infile,*outfile;
   int i;
   if ((infile = fopen ("employee.txt","r"))==NULL)/*open file*/
   {
    printf("cannot open file.");  /*check file for exit*/
    exit(0);
   }
 
   getData (infile,id,name,test1,test2,mid,final,lab,&cnt);
   com = computeTotal (test1,test2,mid,final,cnt);
   max = maxScore(sum,cnt);
   min = minScore(sun,cnt);
   mean = meanScore(sum,cnt);
   showResult(infile,id,name[MAX][30],mid,final,test_avg,lab,cnt);
}
 
void getData (FILE*,int id [],char name [max][],int test1[],int test2[],float mid[],float final[],int lab[],int*cnt)
{
   while(!feof(infile))
   {  /* read data from file*/
   fscanf(infile,"%d  %s  %d  %d %f %f &d",&id[cnt],&name[cnt],&mid[cnt],&final[cnt],&test1[cnt],&test2[cnt],&lab[cnt]);
   (*cnt)++;
   }
}
 
float computeTotal (int test1[],int test1[],float mid[],float final,int lab[],int*cnt)
{
   int i,sum=0;
   for (i=0;i<cnt;i++)
   {
   test_avg = (test1[i]+test2[i])/2;
   sum[i] = mid[i]+final[i]+test_avg+lab;
   }
   return sum[i];
}
 
float maxScore (float sum[],int *cnt)
{
   int i,max=0,maxid;
   for(i=0;i<cnt;i++)
   {
      if(sum[i]>max)
         max=sum[i];
         maxid=max;
   (*cnt)++ ;
   }
   return maxid[i];
}
 
float minScore (float sum[], int *cnt)
{
   int i, min = 100,minid;
   for(i=0;i<cnt;i++)
   {
      if(sum[i]< min)
         min=sum[i];
         minid=min;
   (*cnt)++ ;
   }
   return minid[i];
}
 
float meanScore(float sum [],int *cnt);
{
   int i, mean;
   float meantotal;
   for(i=0;i<cnt;i++)
   {
   mean += sum[i];
   meantotal = mean/cnt[i];
   (*cnt)++ ;
   }
   return meantotal[i];
}
 
void showResult(FILE*,int id[],char name[],float mid[],float final[],int lab[],int*);
{  
   int i;
   outfile = fopen("REPORT.OUT","w");
   fprintf(outfile,"                IT200   Score  Report\n");
   fprintf(outfile,printline());
   for(i=0;i<cnt;i++)
   fprintf(outfile,"%d   %s   %d   %d   %.2f   %d   %.2f",id[i],name[i],mid[i],final[i],test_avg[i],lab[i],Total[i]");
   fprintf(outfile,printline());
   fprintf(outfile,"Average Score = %f\n,meantotal);
   fprintf(outfile,"Max Score ::  %.2f  Score = %.2f" ,maxid[i],sum[i]);
   fprintf(outfile,"Min Score ::  %.2f  Score = %.2f",minid[i],sum[i]);
   fprintf(outfile,printline());
 
 
   fclose(infile);
   fclose(outfile);
 
}
 
void printline()
   {
   printf("---------------------------------------\n");
   }
 

*** error 25

***I do not understand about the parameters.***

***Then it will be searching & sorting again I do not understand the connection ***between this project.
--------------------------------------------------------------
help me please. T_T

Thank you for answers. ^^

[newb16]

Just of curiosity I tried to compile it and here
getData (infile,id, <<
compiler issues an error about undefined id. (it also doesn't like conio.h, void main and exit() but it doesn't matter). Contact this code's author for support.

[MrPickle]

On line 34 and 93, you declare variables of type FILE* but you don't assign them a name.

void getData (FILE*,int id [],char name [max][],int test1[],int test2[],float mid[],float final[],int lab[],int*cnt)

You also do this with the last parameter here, of type int*

void showResult(FILE*,int id[],char name[],float mid[],float final[],int lab[],int*);

[donbock]

@natvarara
Next time please list the error messages verbatim. The text of compiler error messages is actually very good at identifying what the problem is. (Actually, I don't really mean "verbatim"; please translate all line numbers in the error messages to correspond to the line numbers of the source snippet inside your CODE tags.)

[natvarara]

********************
getData (infile,id,name,test1,test2,mid,final,lab,&cnt);

Error Type mismatch in parameter 2 in call to 'getData'
Error Type mismatch in parameter 4 in call to 'getData'
Error Type mismatch in parameter 5 in call to 'getData'
Error Type mismatch in parameter 6 in call to 'getData'
Error Type mismatch in parameter 7 in call to 'getData'
Error Type mismatch in parameter 8 in call to 'getData'

com_t = computeTotal (test1,test2,mid,final,cnt);
Error Extra parameter in call to computTotal


/*I have tried to change some variables. */
/*It caused the error. Repeatedly in the same. I do not understand.*/

[newb16]

What is 'id' in call to getdata and why is it here?
Actually there are more errors than total lines of code. Try to make at least one small function like minScore compile and work, maybe event with preset data without getting it from file.

[donbock]

Line numbers are based on those in the first post.

@natvarara
These error messages tell you there's something wrong with getData and computeTotal; so take a look at them ...

I searched your source file for the string "getData".

Line 8:

void getData(FILE*,int[],char[MAX][30],int[],int[],float[],float[],int[],int*);

The two-dimensional array argument almost certainly won't accomplish what you want. Take a look at Arrays Revealed.

Line 26:

getData(infile,id,name,test1,test2,mid,final,lab,&cnt);

Variables id, test1, test2, mid, final, lab, cnt not defined so I can't help you check if the types match.

Line 34:

void getData(FILE*,int id[], char name[max][],int test1[],int test2[],float mid[],float final[],int lab[], int*cnt)

No variable named for FILE* argument.
Change "max" to MAX in name argument.


Then I searched for "computeTotal".

Line 9:

float computeTotal(int[],int[],float[],int[]);

Line 27:

com = computeTotal(test1,test2,mid,final,cnt);

The prototype has four arguments, this call has five arguments!
Variables test1, test2, mid, final not defined so I can't help you check if the types match.

Line 43:

float computeTotal(int test1[],int test1[],float mid[], float final, int lab[], int*cnt)

The prototype has four arguments, this function definition has six arguments!
Two arguments are named test1.
Fourth argument of prototype has type int[], fourth argument of this function definition has type float.

All I did was compare these lines for consistency. You can do it!