fork download
copy 
  1. #include <stdio.h>
  2. int main(){
  3.  
  4. char x = 0x45;
  5. char y = 0;
  6. char z = 0x00;
  7. char p = 0;
  8. int i=7,j=7;
  9. //01000101
  10.  
  11. //swap bit 0 and bit 7, bit 1 and bit6 swap, bit 2 and bit 5 swap, bit 3 and bit 4. Print the oyutput
  12.  
  13.  
  14. 	y = y | ((x>>i)&(1>>j));
  15. 	z = z | ((x<<i)&(1<<j));
  16. 	printf("0x%x, 0x%x\n", ((x>>i)&(1>>j)),((x<<i)&(1<<j)));
  17. 	printf("0x%x, 0x%x\n", y,z);
  18. 	i = i-2;
  19. 	j=j-1;
  20.  
  21. 	y = y | ((x>>i)&(0x0001>>j));
  22. 	z = z + ((x<<i)&(0x0001<<j));
  23. 	printf("0x%x, 0x%x\n", ((x>>i)&(1>>j)),((x<<i)&(1<<j)));
  24. 	printf("0x%x, 0x%x\n", y,z);
  25. 	i = i-2;
  26.  
  27. x = y|z;
  28. printf("0x%x", x);
  29. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
copy 
45
stdout
copy 
0x0, 0x80
0x0, 0xffffff80
0x0, 0x0
0x0, 0xffffff80
0xffffff80
https://ideone.com/isodgt
language:
C++14 (gcc 8.3)
created:
8 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!