Student grade

// C program to enter student marks and find grade

#include<stdio.h>
int main(){

float marks;
printf("ENTER THE MARKS HERE :");
scanf("%f",&marks);
if(marks>100||marks<0)
printf("Invalid Mark",marks);
else if(marks>=90)
printf("YOU GET A+ Grade\n",marks);
else if(marks>=80&&marks<90)
printf("YOU GET A Grade\n",marks);
else if(marks>=70&&marks<80)
printf("YOU GET A- Grade\n",marks);
else if(marks>=60&&marks<70)
printf("YOU GET B Grade\n",marks);
else if(marks>=50&&marks<60)
printf("YOU GET C Grade\n",marks);
else if(marks>=40&&marks<50)
printf("YOU GET PASS Grade\n",marks);
else
printf("YOU ARE FAILED IN THE EXAM\n",marks);

return 0;


}