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Update m1-t9-e4.c #20

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10 changes: 5 additions & 5 deletions m1-getting-started-with-programming-in-c/m1-code-challenges-solution/m1-t9-e4.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,10 @@ int main() {
// WAP to find out the grade of a student based on marks secured in the exam.
// Code challenge solution

char grade = �X�;
char grade = 'X';
int marks;
puts("Please enter your marks: ");
fflush(stdout);
scanf("%d", &marks);

if (marks >= 450 && marks <=500) {
Expand All @@ -25,11 +26,10 @@ int main() {
} else { // For negative value or a value greater than 500
puts("Invalid input.");
}
/* If the marks entered by the user is a valid mark between 0 and 500 then �grade� would not be equal to �X� i.e. he has been assigned a valid grade. */
if (grade != �X�)

/* If the marks entered by the user is a valid mark between 0 and 500 then ‘grade’ would not be equal to ‘X’ i.e. he has been assigned a valid grade. */
if (grade != 'X')
printf("\nYour grade is: %c", grade);

return 0;
}