Else-if ladder(Programme in c)

                    Else-if ladder(Programme in c)

#include<stdio.h>

#include<stdlib.h>

//start of main function

int main()

{

    //variable declaration

int marks;

    //get marks from user

    printf("Enter your marks between 0-70: ");

    scanf("%d", &marks);

    //decide grade using else-if ladder and print result

if(marks >= 90)

        printf("YOUR GRADE : A\n");

else if (marks >= 45 && marks < 70)

        printf("YOUR GRADE : A\n");

else if (marks >= 35 && marks < 45)

        printf("YOUR GRADE : B\n");

else

printf("YOUR GRADE : Failed\n");

    //terminate main function and return 0 as output

return(0);

}