Write a program that takes input from the user for marks of five subjects, calculates the percentage, and prints the grade based on the following criteria: 90% and above: A+ 80%-89%: A 70%-79%: B 60%-69%: C Below 60%: Fail

#include <stdio.h>

int main() {
float marks[5], total = 0, percentage;
char grade;

// Taking input for marks
printf(“Enter marks for five subjects:\n”);
for (int i = 0; i < 5; i++) {
printf(“Subject %d: “, i + 1);
scanf(“%f”, &marks[i]);
total += marks[i]; // Adding marks to total
}

// Calculating percentage
percentage = (total / 500) * 100;
printf(“Total Marks: %.2f\n”, total);
printf(“Percentage: %.2f%%\n”, percentage);

// Determining grade based on percentage
if (percentage >= 90) {
grade = ‘A+’;
} else if (percentage >= 80) {
grade = ‘A’;
} else if (percentage >= 70) {
grade = ‘B’;
} else if (percentage >= 60) {
grade = ‘C’;
} else {
grade = ‘F’; // Fail
}

// Printing grade
printf(“Grade: %c\n”, grade);

return 0;
}