Write a program that prints out a student grade report. There is a file, classes

Question

Write a program that prints out a student grade report. There is a file, classes.txt, that contains the names of all classes taught at a college, such as classes.txt 1 CSC1 2 CSC2 3 CSC46 4 CSC151 5 MTH121 6 ... For each class, there is a file with student numbers and grades: csc2.txt

1 11234 A-

2 12547 B

3 16753 B+

4 21886 C

5 ...

Write a program that asks for a student ID and prints out a grade report for that student, by searching all class files.

Here is a sample report

Student ID 16753

CSC2 B+

MTH121 C+

CHN1 A

PHY50 A

Explanation / Answer

Answer:

here we have 2 text files that is classes.txt,cse2.txt.

#include<stdio.h>

#include<stdlib.h>

int main()

   {

    FILE *f;

   FILE *f1;

char c,i;

f=open("classes.txt","r");

f1=open("cse2.txt");

   while((c=fgetc(f)!=EOF)

       {

           printf("%c",c);

       }

    if((i=fgeti(f1))!=EOF)

      {

            printf("%c",i);

      }

fclose(f1)

fclose(f);

   return 0;

}

2 Answer:

#include<iostrem>

#include<fstream>

using namespace std;

class grades

int main()

{

   char c;

   FILE *f;

   f=open("id.txt","r");

   printf("enter the id ");

    while(c==id.txt!=EOF)

      {

        printf("%c" ,c);

      }

    fclose(f);

    return 0;

}

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