write a c program to calculate sum of digits till it reduces to a single digit using recursion

0 Answers   IBM,

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typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none

0 Answers  

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Explain what is a const pointer?

0 Answers  

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Define recursion in c.

0 Answers  

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How do you define structure?

0 Answers  

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Why use int main instead of void main?

0 Answers  

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Write a program for finding factorial of a number.

0 Answers   Tech Mahindra,

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What does sizeof int return?

0 Answers  

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write a function which accept two numbers from main() and interchange them using pointers?

3 Answers  

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Write a program to input the price of 1 burger and the number of burgers eaten by a group of friends .print the total amount to be paid by the group?

0 Answers  

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print ur name 20,000 times without using inbuilt library functions like printf,scanf,gets,puts,getchar or putchar

4 Answers   IBM,

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44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

6 Answers   Amdocs,

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