Erreur d'affectation à l'expression de type tableau en C

#include <stdio.h>
int main()
{   
 int diff [8];
    int experiment[8]={0,1,2,3,4,5,6,7,};
    int measurements[8] ={0,1,2,3,4,5,6,7};
    int counter;
    int socre;
    char output;
    printf("Please enter the measurement for %d \n\n",measurements[0]);
    scanf("%d",&experiment[0]);
    printf("Please enter the measurement for %d \n\n",measurements[1]);
    scanf("%d",&experiment[1]);
    printf("Please enter the measurement for %d \n\n",measurements[2]);
    scanf("%d",&experiment[2]);
    printf("Please enter the measurement for %d \n\n",measurements[3]);
    scanf("%d",&experiment[3]);
    printf("Please enter the measurement for %d \n\n",measurements[4]);
    scanf("%d",&experiment[4]);
    printf("Please enter the measurement for %d \n\n",measurements[5]);
    scanf("%d",&experiment[5]);
    printf("Please enter the measurement for %d \n\n",measurements[6]);
    scanf("%d",&experiment[6]);
    printf("Please enter the measurement for %d \n\n",measurements[7]);
    scanf("%d",&experiment[7]);
    printf("Congratulations ! you have all done.here is the result");
    printf("\nReal value for 0 : 100 ! but your experiment value is : %d",experiment[0]);
    printf("\nReal value for 1 : 100 ! but your experiment value is : %d",experiment[1]);
    printf("\nReal value for 2 : 200 ! but your experiment value is : %d",experiment[2]);
    printf("\nReal value for 3 :  50 ! but your experiment value is : %d",experiment[3]);
    printf("\nReal value for 4 :  90 ! but your experiment value is : %d",experiment[4]);
    printf("\nReal value for 5 : 265 ! but your experiment value is : %d",experiment[5]);
    printf("\nReal value for 6 :  45 ! but your experiment value is : %d",experiment[6]);
    printf("\nReal value for 7 :  56 ! but your experiment value is : %d",experiment[7]);
    printf("Please wait........");
     {
       diff=abs(experiment[2]-100)*100 /100;
        if (diff<1)
        {
         printf("\nThe score is = 8");
        }
         else if(diff<10)
        {
           printf("\nThe core is = 4");
        }
         else
        {
          printf("\nThe score is =0");
        }
     }
    return 0;   
}

J'ai eu [Erreur] la cession d'expression de type tableau une fois que je compile ce. La ligne d'erreur est diff=abs(expérience[2]-100)*100 /100;

Pourriez-vous aussi me dire le chemin le plus court pour imprimer mon expérience de valeurs et d'obtenir des sorties (à l'aide de la boucle)? Si vous ne pouvez pas résoudre ce problème, s'il vous plaît ré-écrire le code pour moi. J'ai attaché un lien pour ce devoirs question.