C Programming
Use of functions

All of these
Makes the debugging task easier.
Helps to avoid repeated programming across programs.
Helps to avoid repeating a set of statements many times.
Enhances the logical clarity of the program.

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C Programming
Which of the following statements are correct about the program below?#includevoid main(){ int size, i; scanf("%d", &size); int arr[size]; for(i=1; i<=size; i++) { scanf("%d", arr[i]); printf("%d", arr[i]); }}

The code is erroneous since the statement declaring array is invalid.
The code is erroneous since the values of array are getting scanned through the loop.
The code is erroneous since the subscript for array used in for loop is in the range 1 to size.
None of these
The code is correct and runs successfully.

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