Given a number N, product(N) is the product of the digits of N. We can then form a sequence N, product(N), product(product(N))… For example, using 99, we get the sequence 99, 99 = 81, 81 = 8. Input Format: A single integer N Output Format: A single integer which is the number of steps after which a single digit number occurs in the sequence. Sample Test Cases: Input #00: 99 Output #00: 2 Explanation: Step - 1 : 9 * 9 = 81 Step - 2 : 8 * 1 = 8 There are 2 steps to get to this single digit number. Input #01: 1137638147

2 Answers  

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

0 Answers  

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Function calling procedures? and their differences? Why should one go for Call by Reference?

0 Answers   ADP,

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Why is C language being considered a middle level language?

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What does 4d mean in c?

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Can we add pointers together?

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How many levels of pointers have?

0 Answers  

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What is the difference between volatile and const volatile?

0 Answers  

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Are local variables initialized to zero by default in c?

0 Answers  

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main() { int x, arr[8]={11,22,33,44,55,66,77,88}; x=(arr+2)[3]; printf(“%d”,x); }

8 Answers   Vector,

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What is Dynamic memory allocation in C? Name the dynamic allocation functions.

1 Answers  

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how can we use static and extern?and where can we use this?

3 Answers   Excel,

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