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//Example 4.32
//Averaging student exam scores
//sample intractive program
printf("Please Enter your name: "); // enter name
name=input("Enter your name: ", "string");
printf("Please enter the first score: "); // enter 1st score
score1=scanf("%f");
printf("Please enter the second score: "); // enter 2nd score
score2=scanf("%f");
printf("Please enter the third score: "); // enter 3rd score
score3=scanf("%f");
avg=(score1+score2+score3)/3; // calculate average
printf("\n\nName: %-s\n\n", name); // write output
printf("score 1: %-5.1f\n",score1);
printf("score 2: %-5.1f\n",score2);
printf("score 3: %-5.1f\n\n",score3);
printf("Average: %-5.1f\n\n",avg);
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