What is statement and branch coverage for this program?

Code
  1. #include<stdio.h>

    2. 

  2. main()

    3. 

  3. {

    4. 

  4.     call add();

    5. 

  5.     int NO1,NO2NO3

    6. 

  6. }

    7. 

  7. void add()

    8. 

  8. {

    9. 

  9.   scanf("%d",&NO1);

    10. 

  10.   scanf("%d",&NO2);

    11. 

  11.   NO3=sum(NO1,NO2);

    12. 

  12.   printf("%d",NO3);

    13. 

  13. }

    14. 

  14. void sum(int x,int y)

    15. 

  15. {

    16. 

  16. return(x+y);

    17. 

  17. }
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naveen

  • Apr 10th, 2015
 

it will give error no3 is undeclared

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