Create a complete C program for lecturers to keep track of students’ assessment.

Question

Ask the user to enter the type of assessment, either Q for Quiz or A for Assignment.

o Use switch case statement to identify their choice.

o If their choice is Quiz:

▪ Ask the user to enter quiz 1 and quiz 2 marks.

▪ Sum up the marks.

▪ Display the assessment type and total.

o If their choice is Assignment:

▪ Ask the user to enter the assignment marks.

▪ Use if else statement to identify the status of the assignment based on the table below.

Assignment marks Assignment status

0 to less than 50 Re-do Assignment

50 to less than 70 Good

70 to 100 Excellent

Other values Not available

o Display the assessment type and the assignment status.

o If the user entered other values, display “Invalid assessment code entered”

Answer 1

It is unclear what is required for the "assignment" portion of this program..

Multiple marks are input for each assignment and the assignment status is output

FOR EACH assignment mark...I am ASSUMING!

It would be nice to know how many assignments there are...

the code blocks below also reports the average of the assignment marks

for up to 100 marks..

the source code has been uploaded to the RESOUCES section under this link

#include <stdio.h>

#include <string.h>

#include <ctype.h>

DoQuiz()

{

float quiz1=-1,quiz2=-1;

while (quiz1<0)

{

printf(" Please input quiz #1 mark :>");

scanf("%f",&quiz1);

}

while (quiz2<0)

{

printf(" Please input quiz #2 mark :>");

scanf("%f",&quiz2);

}

float quizTotal = quiz1+quiz2;

printf(" The quiz total of %6.2f and %6.2f is %6.2f \n",quiz1,quiz2,quizTotal);

}

DoAssignment()

{

float marks[100];

int count=0;

int iLoop;

float curMark=0;

double grandTotal=0;

while (curMark>=0)

{

printf("Input the assignment marks ; conclude the input with -1 :>");

scanf("%f",&curMark);

if (curMark>-1)

{

marks[count++] = curMark;

grandTotal += curMark;

}

}

double meanAvg = (count>0) ? grandTotal/count : 0;

for (iLoop=0; iLoop<count; iLoop++)

{

char strStatus[25];

memset(strStatus,0,25);

float curMark = marks[iLoop];

if (curMark<50)

{

strcpy(strStatus,"RE-DO the ASSIGNMENT \n");

}

else if ((curMark>=50) && (curMark<70))

{

strcpy(strStatus,"GOOD \n");

}

else if ((curMark>=70) && (curMark<=100))

{

strcpy(strStatus,"EXCELLENT \n");

}

else

{

strcpy(strStatus,"UNAVAILABLE \n");

}

printf(" Assignment mark # %d : %6.2lf : %s ",(iLoop+1),curMark,strStatus);

}

printf("-------------------------------\n");

printf(" The grand total is %6.2lf \n",grandTotal);

printf(" The average is %6.2lf \n",meanAvg);

}

Go()

{

char assessment_type='?';

while ((assessment_type!='Q') && (assessment_type!='A'))

{

printf("Please input the assessment type Q for Quiz or A for Assignment :>");

scanf("%c",&assessment_type);

assessment_type = toupper(assessment_type);

fflush(stdin);

}

switch(assessment_type)

{

case 'Q':

{

DoQuiz();

break;

}

case 'A':

{

DoAssignment();

break;

}

default:

{

printf(" Invalid assessment code entered \n");

break;

}

} //switch

}

int main()

{

Go();

}