how to add numbers without using arithmetic operators.

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Question Posted / sunny

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how to add numbers without using arithmetic operators...

Answer / sneha

#include <stdio.h>

int add(int a,int b)
{
if(!a)
return b;
else
return add((a&b)<<1,a^b);
}

void main()
{
int a=2, b=3, c;
c = add(a,b);
printf("%d\n",c);
}

Is This Answer Correct ?

15 Yes

3 No

how to add numbers without using arithmetic operators...

Answer / lookog

int add2(int a,int b)
{int s;
char *p=(unsigned)a;
s=&p[b];
return(s);
}

The previous soln with int would not be accurate, as int
storage is platform dependent. char is 1 bytes mostly.p[b]
is equivalent to *(p+b) and already p=a has been set.
though result is coming for -1000,-1000, not sure what it
means physically(address of -2000 ?)

Is This Answer Correct ?

1 Yes

0 No

how to add numbers without using arithmetic operators...

Answer / srikanth

int main()
{
int a=3,b=5;
printf("
%d
",printf("%*c%*c",a,' ' ,b,' '));
}

Is This Answer Correct ?

0 Yes

0 No

how to add numbers without using arithmetic operators...

Answer / karna

i am eager to see this progrm answer

Is This Answer Correct ?

0 Yes

1 No

how to add numbers without using arithmetic operators...

Answer / santhi perumal

#include<Stdio.h>
#include<conio.h>

void main()
{
int a=10,b=20;
while(b--) a++;
printf("Sum is :%d",a);
}

Is This Answer Correct ?

9 Yes

11 No

how to add numbers without using arithmetic operators...

Answer / abdur rab

#include <stdio.h>

int main ( int argc, char* argv [ ] )
{
int value1 = 10;
int value2 = 5;
printf ( "\n The sum is :%d", value1 | value2 );
}

Is This Answer Correct ?

10 Yes

12 No

how to add numbers without using arithmetic operators...

Answer / autojack

#include<stdio.h>
#include<conio.h>
void main()
{
int a=5,x=10,c;
clrscr();
c=a|x;
printf("%d",c);
getch();
}

Is This Answer Correct ?

2 Yes

5 No

how to add numbers without using arithmetic operators...

Answer / satish gaikwad

oh sorry I have considered as addition operator

Is This Answer Correct ?

2 Yes

6 No

how to add numbers without using arithmetic operators...

Answer / mokka samy

use the variable u can get it

Is This Answer Correct ?

2 Yes

6 No

how to add numbers without using arithmetic operators...

Answer / valli

#include<stdio.h>
main()
{
int a=5,b=6,s;
int *p=a;
s=&p[b];
printf("%d",s);
}

Is This Answer Correct ?

1 Yes

5 No

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