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PROGRAM TO EVALUATE A MULTIPLE-CHOICE TEST

Posted By: Gabriel Brown     Category: C Programming     Views: 3103

WRITE A PROGRAM TO EVALUATE A MULTIPLE-CHOICE TEST.

Code for PROGRAM TO EVALUATE A MULTIPLE-CHOICE TEST in C Programming

#define     STUDENTS     3                                  
#define     ITEMS        25                                                                                                
main( )                                                     
{                                                           
     char  key[ITEMS+1],response[ITEMS+1];                   
      int   count, i, student,n,                              
         correct[ITEMS+1];                                 
/*  Reading of Correct answers */
printf("Input key to the items\n"); for(i=0; i < ITEMS; i++) scanf("%c",&key[i]); scanf("%c",&key[i]); key[i] = '\0'; /* Evaluation begins */
for(student = 1; student <= STUDENTS ; student++) { /*Reading student responses and counting correct ones*/
count = 0; printf("\n"); printf("Input responses of student-%d\n",student); for(i=0; i < ITEMS ; i++) scanf("%c",&response[i]); scanf("%c",&response[i]); response[i] = '\0'; for(i=0; i < ITEMS; i++) correct[i] = 0; for(i=0; i < ITEMS ; i++) if(response[i] == key[i]) { count = count +1 ; correct[i] = 1 ; } /* printing of results */
printf("\n"); printf("Student-%d\n", student); printf("Score is %d out of %d\n",count, ITEMS); printf("Response to the items below are wrong\n"); n = 0; for(i=0; i < ITEMS ; i++) if(correct[i] == 0) { printf("%d ",i+1); n = n+1; } if(n == 0) printf("NIL\n"); printf("\n"); } /* Go to next student */
/* Evaluation and printing ends */
} Output Input key to the items abcdabcdabcdabcdabcdabcda Input responses of student-1 abcdabcdabcdabcdabcdabcda Student-1 Score is 25 out of 25 Response to the following items are wrong NIL Input responses of student-2 abcddcbaabcdabcdddddddddd Student-2 Score is 14 out of 25 Response to the following items are wrong 5 6 7 8 17 18 19 21 22 23 25 Input responses of student-3 aaaaaaaaaaaaaaaaaaaaaaaaa Student-3 Score is 7 out of 25 Response to the following items are wrong 2 3 4 6 7 8 10 11 12 14 15 16 18 19 20 22 23 24
  
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Gabriel Brown
Gabriel Brown author of PROGRAM TO EVALUATE A MULTIPLE-CHOICE TEST is from London, United Kingdom.
 
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