/* Program to calculate the final grade */ #include <stdio.h> int main() { int l

Question

/* Program to calculate the final grade */

#include <stdio.h>

int main()

{

int lab1, lab2, lab3, lab4, lab5;

int quiz1, quiz2, quiz3, quiz4;

int project1, project2, project3;

int midtermGrade, finalExam;

int totalLab, totalQuiz, totalProject, totalMid, totalFinal;

int totalOverall;

printf ("Enter first lab grade: ");

scanf("%d", &lab1);

printf ("Enter second lab grade: ");

scanf("%d", &lab2);

printf ("Enter third lab grade: ");

scanf("%d", &lab3);

printf("Enter fourth lab grade: ");

scanf("%d", & lab4);

printf("Enter fifth lab grade: ");

scanf("%d", &lab5);

totalLab = (lab1 + lab2 + lab3 + lab4 + lab5) / 5;

printf("The lab total is: %d ", totalLab);

printf("Enter first quiz: ");

scanf("%d", &quiz1);

printf("Enter second quiz: ");

scanf("%d", &quiz2);

printf("Enter third quiz: ");

scanf("%d", &quiz3);

printf("Enter fourth quiz: ");

scanf("%d", &quiz4);

totalQuiz = (quiz1 + quiz2 + quiz3 + quiz4) / 4;

printf("The quiz total is: %d ", totalQuiz);

printf("Enter first project: ");

scanf("%d", &project1);

printf("Enter second project: ");

   scanf("%d", &project2);

printf("Enter third project: ");

scanf("%d", &project3);

totalProject = (project1 + project2 + project3) / 15;

printf("The total project is %d", totalProject);

printf(" Enter your midterm grade: ");

scanf("%d", &midtermGrade);

totalMid = midtermGrade / 5;

printf("Your midterm total is %d", totalMid);

printf(" Enter your final exam grade: ");

scanf("%d", finalExam);

totalFinal = finalExam / 5;

printf("Your final exam score is %d ", totalFinal);

totalOverall = (totalLab + totalQuiz + totalProject + totalMid + totalFinal);

printf(" Your overall score from 0-100 is: %d", totalOverall);

return 0;

}

Most of the program worked until i put the totalOverall, so where did i go wrong

Explanation / Answer

Hi

I have fixed the issue and highlightd the code changes below. '&' is missing.

#include <stdio.h>

int main()
{
int lab1, lab2, lab3, lab4, lab5;
int quiz1, quiz2, quiz3, quiz4;
int project1, project2, project3;
int midtermGrade, finalExam;
int totalLab, totalQuiz, totalProject, totalMid, totalFinal;
int totalOverall;

printf ("Enter first lab grade: ");
scanf("%d", &lab1);
printf ("Enter second lab grade: ");
scanf("%d", &lab2);
printf ("Enter third lab grade: ");
scanf("%d", &lab3);
printf("Enter fourth lab grade: ");
scanf("%d", & lab4);
printf("Enter fifth lab grade: ");
scanf("%d", &lab5);

totalLab = (lab1 + lab2 + lab3 + lab4 + lab5) / 5;
printf("The lab total is: %d ", totalLab);

printf("Enter first quiz: ");
scanf("%d", &quiz1);
printf("Enter second quiz: ");
scanf("%d", &quiz2);
printf("Enter third quiz: ");
scanf("%d", &quiz3);
printf("Enter fourth quiz: ");
scanf("%d", &quiz4);

totalQuiz = (quiz1 + quiz2 + quiz3 + quiz4) / 4;
printf("The quiz total is: %d ", totalQuiz);

printf("Enter first project: ");
scanf("%d", &project1);
printf("Enter second project: ");
scanf("%d", &project2);
printf("Enter third project: ");
scanf("%d", &project3);

totalProject = (project1 + project2 + project3) / 15;
printf("The total project is %d", totalProject);

printf(" Enter your midterm grade: ");
scanf("%d", &midtermGrade);

totalMid = midtermGrade / 5;
printf("Your midterm total is %d", totalMid);

printf(" Enter your final exam grade: ");
scanf("%d", &finalExam);

totalFinal = finalExam / 5;
printf("Your final exam score is %d ", totalFinal);

totalOverall = (totalLab + totalQuiz + totalProject + totalMid + totalFinal);
printf(" Your overall score from 0-100 is: %d", totalOverall);

return 0;
}

Output:

Your overall score from 0-100 is: 6   

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