![image.png](https://cdn.steemitimages.com/DQmY2bxKxNeTq3MYBe1hdtLBHqDaDyyghyWBhVpTMj1p9qu/image.png)

![image.png](https://cdn.steemitimages.com/DQmaURcHaZEWZa9k61gbmcBJizbg2VstHZRr7AUJqGheeEQ/image.png)

#include <stdio.h>
main ()

{
    int r;
    printf("What is your result?\n\n");
    scanf("%d",&r);

    if (r>=80)
    {
        printf("\n\nYou earned grade A+.\n\n");
    }

    else if (r>=70 && r<80)
    {
        printf("\n\nYou earned grade A.\n\n");
    }

    else if (r>=60 && r<70)
    {
        printf("\n\nYou earned grade A-.\n\n");
    }

     else
    {
        printf("\n\nUnknown Grade\n\n");

    }
    return 0;
}