Power of 2 Program in C | c program to test given number is power of two or not

by Venkat · May 4, 2014

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Number is power of two Program :

1. #include<stdio.h>
2. main()
3. {
4. int i,var;
5. printf(“Eneter a integer : “);
6. scanf(“%d”,&i);
7. var=1;
8. Label: var=var*2;
9. if(var<i)
10. goto Label;
11. if(var==i)
12. printf(“given integer is power of 2 \n“);
13. else
14. printf(“input is not a power of 2\n“);
15. }

Output :

Tags: C-LanguageC-Programs

Venkat

Hi Guys, I am Venkatesh. I am a programmer and an Open Source enthusiast. I write about programming and technology on this blog.

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