Answer / veerendra jonnalagadda

main()
{
int i;
printf("Enter Number :");
scanf("%d",&i);
if(i&(i-1))
printf("Not atwo power");
else
printf("Two 's Power");
}

Answer / veerendra jonnalagadda

main()
{
int i;
printf("Enter Number :");
scanf("%d",&i);
if(i&(i-1))
printf("Not atwo power");
else
printf("Two 's Power");
}

Answer / coder

#include<stdio.h>
void powerOfTwo(int number)
{
if(!(number & number-1) && number)
printf("\nthe number is a power of 2\n");
else printf("\nThe number is not a power of 2\n");
}


int main()
{
powerOfTwo(32); //power of 2
powerOfTwo(22); //not a power of 2
return 0;
}

Answer / asis bera

main()
{
unsigned int n;
printf("enter the number:\n");
scanf("%u",&n);
if(i&(i-1))
printf(" not power of two\n");
else
printf("power of two...\n");
}

Answer / sagar shah

#include<stdio.h>
main()
{
int i,n,r=2
clrscr();
scanf("%d",&n);
for(i=1;i<=n;i=r*i)
{
if(i==n)
{
r=0;
break;
}
}
if (r==0)
{
printf("power of two:");
}
else
{
printf("not power of two:");
}
getch();
}

What is the difference between abs() and fabs() functions?

0 Answers  

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which one of follwoing will read a character from keyboard and store in c a)c=getc() b)c=getchar() c)c=getchar(stdin) d)getc(&c) e)none

7 Answers   Trident,

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Difference between pass by reference and pass by value?

0 Answers   TCS, TISL,

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which of the following is not a character constant a) 'thank you' b) 'enter values of p, n ,r' c) '23.56E-o3' d) all of the above

0 Answers  

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What is the use of #define preprocessor in c?

0 Answers  

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Design a program using an array that lists even numbers and odd numbers separately from the 12 numbers supplied by a user.

8 Answers  

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a number is perfect if it is equal to the sum of its proper divisor.. 6 is perfect number coz its proper divisors are 1,2 and three.. and 1+2+3=6... a number is deficient if the sum of its proper divisor is less than the number.. sample: 8 is deficient, coz its proper divisors are 1,2 and 4, and 1+2+4=7. abundant number, if the sum of its proper divisor is greater than the number.. sample..12 is abundant coz 1+2+3+4+6=16 which is geater than 12. now write a program that prompts the user for a number, then determines whether the number is perfect,deficient and abundant..

1 Answers  

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what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?

0 Answers  

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Write an interactive c program that will encode or decode a line of text. To encode a line of text, proceed as follows: Convert each character, including blank spaces, to its ASCII equivalent. Generate a positive random integer. Add this integer to the ASCII equivalent of each character. The same random integer will be used for the entire line of text. Suppose that N1 represents the lowest permissible value in the ASCII code, and N2 represents the highest permissible value. If the number obtained in step 2 above exceeds N2, then subtract the largest possible multiple of N2 from this number, and add the remainder to N1. Hence the encoded number will always fall between N1 and N2, and will therefore always represent some ASCII character. Display the characters that correspond to the encoded ASCII values. The procedure is reversed when decoding a line of text. Be certain, however, that the same random number is used in decoding as was used in encoding.

1 Answers   Amazon, CSJM, HCL, Microsoft, TCS, Wipro,

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Explain the difference between structs and unions in c?

0 Answers  

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c programming of binary addition of two binary numbers

4 Answers  

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Here is a good puzzle: how do you write a program which produces its own source code as output?

0 Answers  

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