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
Source Code: 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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