Answer / bashu

main()
{
int x,y;
sf("%d,%d",&x,&y);
if(x^y)
pf("not equal");
else
pf("equal");
}

Answer / faceless

main()
{
int result, sign_bit_num;
unsigned int x, y;

sign_bit_num = sizeof(int)*8 ;

result = x-y;

if (result) {
result = result >> (sign_bit_num-1);

if (result) {
printf("x less than y");
} else {
printf("x greater than y");
}
} else {
printf("equal");
}

Answer / rishabh

#include<stdio.h>
#include<limits.h>
int sign(int number)
{
return (unsigned) number / (unsigned) INT_MIN;
}
int main(int argc, char *argv[])
{
int a = atoi(argv[1]);
int b = atoi(argv[2]);
int dif = a - b;
int sb1 = sign(dif);
int sb2 = sign(dif - 1) - sb1;
int ptr = 2 * sb2 + sb1;
char *messages[3] =
{
"%d is greater than %d",
"%d is less than %d",
"%d is equal to %d" };
printf(messages[ptr], a, b);
}
}

Answer / jj

unsigned int is_same(unsigned int a, unsigned int b)
{
return (a / b);
}

int main()
{
unsigned int a, b;
a = 40, b = 40;

if ( is_same(a,b) == 1 )?
cout << "Equal" << endl
:
cout << "Not equal" << endl;
return 0;
}

Answer / r.aruna

#include<stdio.h>
#include<conio.h>
void main()
{
int a;
int b;
clrscr();
printf("enter the a value=");
scanf("%d",&a);
printf("enter the b value=");
scanf("%d",&b);
if(a==b)
{
printf("a is greater");
}
else
{
printf("b is greater");
}
getch();
}

can we write a program in c for printf and scanf without using header file stdio.h

1 Answers  

what is the difference between declaration and definition of a variable or function ?

3 Answers  

what information does the header files contain?

6 Answers   BSNL, Cisco, GDA Technologies,

C program to perform stack operation using singly linked list

3 Answers  

Given an array A[n+m] of n+m numbers, where A[1] ... A[n] is sorted and A[n+1] ... A[n+m] is sorted. Design a linear time algorithm to obtain A[1...n+m] sorted using only O(1) extra space. Time Complexity of your algorithm should be O(n) and Space Complexity O(1).

0 Answers  

WAP to convert text into its ASCII Code and also write a function to decode the text given?

2 Answers  

diff. between *p and **p

3 Answers  

What is extern keyword in c?

0 Answers  

What the advantages of using Unions?

0 Answers   TISL,

Explain what is the concatenation operator?

0 Answers  

wt is diference between int and int pointer as same as float and float pointer and char and char pointer

8 Answers   CTS, Infosys,

Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?

0 Answers