C Programming - Bitwise Operators - Discussion
Discussion Forum : Bitwise Operators - Find Output of Program (Q.No. 5)
5.
What will be the output of the program?
#include<stdio.h>
int main()
{
unsigned char i = 0x80;
printf("%d\n", i<<1);
return 0;
}
Discussion:
65 comments Page 5 of 7.
SRINIVAS said:
1 decade ago
Good.Nice Explanation Without having any doubts.Thank you
Rashmi said:
1 decade ago
Yeah, how can we take two bytes for a character.
Swati said:
1 decade ago
0x88 means 128 in decimal hence
0000 0000 1000 0000
now left shift 1 byte means
0000 0001 0000 0000=256
0000 0000 1000 0000
now left shift 1 byte means
0000 0001 0000 0000=256
Divya S said:
1 decade ago
Nice explanation kasi. Thanks.
Swathi said:
1 decade ago
How to convert 0x88 int obinary can any one explain please ?
Apurva Nigam said:
1 decade ago
@Swathi:
to conevrt hex to binary u need to take each digit of hex value and write its binary equivalent.
For eg:-
if hex = 88 , its binary would be
bin = 1000 1000
since binary equivalent of 8(decimal) is 1000.
example2:-
if hex = AF , its binary equi is
bin = 1010 1111
as binary equi of 'A'(in decimal system its 10) 1010 and that of 'F'(in decimal its 15) is 1111
Hope this will help u.
Take care :)
to conevrt hex to binary u need to take each digit of hex value and write its binary equivalent.
For eg:-
if hex = 88 , its binary would be
bin = 1000 1000
since binary equivalent of 8(decimal) is 1000.
example2:-
if hex = AF , its binary equi is
bin = 1010 1111
as binary equi of 'A'(in decimal system its 10) 1010 and that of 'F'(in decimal its 15) is 1111
Hope this will help u.
Take care :)
Nikita said:
1 decade ago
char converted to int before <<
What happens if float or double is there?
What happens if float or double is there?
Siva said:
1 decade ago
Nice explination apurva.
Sunil sharma,kaverinagar said:
1 decade ago
What do you mean by 0*80?
Kee said:
2 decades ago
Pleases give the step.
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