In the following control structure which is faster? 1.Switch 2.If-else and which consumes more memory?

4 Answers  

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int n=1; while(1) { switch(n) { case 1:printf("a"); n++; continue; case 2:printf("b"); n++; continue; default : printf("c"); break; } break; }

1 Answers  

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Determine if a number is a power of 2 at O(1).

2 Answers  

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How important is structure in life?

0 Answers  

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What is typedef example?

0 Answers  

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int i=~0; uint j=(uint)i; j++; printf(“%d”,j);

1 Answers  

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wat are the two methods for swapping two numbers without using temp variable??

2 Answers  

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You have an array of n integers, randomly ordered with value 1 to n-1.The array is such that there is only one and one value occurred twice. How will you find this number?

1 Answers  

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What is Generic pointer? What is the purpose of Generic pointer? Where it is used?

3 Answers  

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Study the Following Points: a.One Cannot Take the address of a Bit Field b.bit fields cannot be arrayed c.Bit-Fields are machine Dependant d.Bit-fields cannot be declared as static 1. Which of the Following Statements are true w.r.t Bit- Fields A)a,b&c B)Only a & b C)Only c D)All

3 Answers   Accenture,

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#define MAX(x,y) (x) > (y) ? (x) : (y) main() { int i = 10, j = 5, k = 0; k = MAX(i++, ++j); printf("%d %d %d", i,j,k); } what will the values of i , j and k? }

14 Answers   CDAC, GATE, NDS, TCS,

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Given an array of numbers, except for one number all the others occur twice. Give an algorithm to find that number which occurs only once in the array.

6 Answers  

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