Write a C program to find the grace marks for a student using switch. The user should enter the class obtained by the student and the number of subjects he has failed in. Use the following logic:
– If the student gets first class and the number of subjects he failed in is greater than 3, then he does not get any grace. Otherwise the grace is of 5 marks per subject.
– If the student gets second class and the number of subjects he failed in is greater than 2, then he does not get any grace. Otherwise the grace is of 4 marks per subject.
– If the student gets third class and the number of subjects he failed in is greater than 1, then he does not get any grace. Otherwise the grace is of 5 marks per subject.
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Video Tutorial: C Program To Find Grace Marks of Student Using Switch Case
#include<stdio.h>
int main()
{
int grade, grace = 0, failed;
printf("Enter the class obtained by the student\n");
scanf("%d", &grade);
printf("How many subjects has the student failed\n");
scanf("%d", &failed);
switch(grade)
{
case 1:
if(failed > 3)
grace = 0;
else
grace = 5;
break;
case 2:
if(failed > 2)
grace = 0;
else
grace = 4;
break;
case 3:
if(failed > 1)
grace = 0;
else
grace = 5;
break;
default: printf("You entered wrong class for the student\n");
}
if(grade == 1 || grade == 2 || grade == 3)
{
printf("The student has obtained a grace marks of %d per subject\n",
grace);
}
return 0;
}
Output 1
Enter the class obtained by the student
1
How many subjects has the student failed
2
The student has obtained a grace marks of 5 per subject
Output 2
Enter the class obtained by the student
2
How many subjects has the student failed
3
The student has obtained a grace marks of 0 per subject
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