C Programming - Bitwise Operators - Discussion
Discussion Forum : Bitwise Operators - Find Output of Program (Q.No. 9)
9.
What will be the output of the program ?
#include<stdio.h>
int main()
{
int i=32, j=0x20, k, l, m;
k=i|j;
l=i&j;
m=k^l;
printf("%d, %d, %d, %d, %d\n", i, j, k, l, m);
return 0;
}
Discussion:
28 comments Page 2 of 3.
Rams said:
1 decade ago
j=0x20=(20)H
hexadecimal to decimal=(2*16^1)+(0*16^0)=32+0=32;
i=32;
j=32;
k=i|j=10000|10000=10000=32
l=1&j=10000&10000=32
m=k^i=10000^10000=00000=0
hexadecimal to decimal=(2*16^1)+(0*16^0)=32+0=32;
i=32;
j=32;
k=i|j=10000|10000=10000=32
l=1&j=10000&10000=32
m=k^i=10000^10000=00000=0
Basamma said:
10 years ago
Hi @Charu.
We can write 80 as 1000 0000.
Now assigning decimal value to above binary number as:
128 64 32 16 8 4 2 1.
Means --> Value of 0*80 is 128.
We can write 80 as 1000 0000.
Now assigning decimal value to above binary number as:
128 64 32 16 8 4 2 1.
Means --> Value of 0*80 is 128.
Bhagyashri Ghalme said:
1 decade ago
I am not satisfied by the above answer. So please somebody help me to get perfect answer of the above question.
Lokesh said:
7 years ago
Here 0x20 means convert the decimal number to hexadecimal number we already know that 20 in hexadecimal as 32.
Arup said:
1 decade ago
@Priyanka
0x20 is a hexadecimal number
First convert to Binary i.e 0010 0000 and make to decimal i.e. 32
0x20 is a hexadecimal number
First convert to Binary i.e 0010 0000 and make to decimal i.e. 32
Uday said:
1 decade ago
Please explain conversions on binary to decimal and decimal to hexadecimal and vice versa.
Rajeev kuamr said:
1 decade ago
Give me some more concept about convertion of hexadecimal to decimal.
Sam said:
7 years ago
How 100000!?
100000=100000 (32)? the answer should be 1000000 (64).
100000=100000 (32)? the answer should be 1000000 (64).
Ashmita said:
10 years ago
Please explain 0x20 where is define 0*20 is a hexadecimal.
Priyanka said:
1 decade ago
Someone please explain how 0*20 means 2 hexa decimals.
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