C Programming
What is the output of the following program?#includeint c[10] = {1,2,3,4,5,6,7,8,9,10}; main(){ int a, b=0; for(a=0;a<10;++a) if(c[a]%2 == 1) b+=c[a]; printf("%d", b);}

24
20
25
None of these
30

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C Programming
What is the right choice, if the following loop is implemented?void main(){ int num = 0; do{ --num; printf("%d", num); }while( ++num >= 0 );}

Prints the value of 0 one time only.
There will be a compilation error reported.
The program will not enter into the loop.
The loop will run infinitely many times.
A run time error will be generated.

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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 correct and runs successfully.
None of these
The code is erroneous since the subscript for array used in for loop is in the range 1 to size.
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.

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