There are 21 people in a room. They have to form groups of 3 people each. How many combinations are possible? Write a C program to print the same.

1 Answers   HCL, iGate,

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could u able to tell about suresoft technical session

1 Answers  

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What is the difference function call by value & function call by reference?

6 Answers  

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How can I do graphics in c?

0 Answers  

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There are 8 billiard balls, and one of them is slightly heavier, but the only way to tell was by putting it on a weighing scale against another. What's the fewest number of times you'd have to use the scale to find the heavier ball?

5 Answers   Microsoft, TCS,

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34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

3 Answers  

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what is the function of pragma directive in c?

0 Answers  

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what do you mean by enumeration constant?

0 Answers  

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Can a pointer be volatile in c?

0 Answers  

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Can we declare function inside main?

0 Answers  

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How to write a program to receive an integer & find its octal equivalent by using for loop?

1 Answers   Google,

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List some applications of c programming language?

0 Answers  

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