> 				Deshaw99(WILCO99)
> 
> 
> THERE ARE THREE SECTIONS:
> 
> SECTION A: APPITUDE TEST 20 BITS
> SECTION B: C BITS 20 BITS
> SECTION C: 1 QUESTION (NOT A BIT)
> 		IT IS LONG ANSWER
> 		THE QUESTION IS:FIND THE NEXT PERMUTATION IN
> LEXICOGRAPHIC 
> ORDER FROM THE GIVEN PERMUTATION
> 
> NOTE: MAXIMUM QUESTIONS ARE FROM OLD QUESTION PAPERS
> SECTION A:
> 
> 1. THERE WERE 750 PEOPLE WHEN THE FIRST SONG WAS
> SUNG. AFTER EACH
> SONG 50 PEOPLE ARE LEAVING THE HALL. HOWMANY SONGS
> ARE SUNG TO MAKE
> THEM ZERO?
> 
> ANS:16
> 
> SECTION B:
> 
> 1.   typedef struct{
> 	char *;
> 	nodeptr next;
> 	} * nodeptr;
> what does nodeptr stand for?
> 
> 
> 2.  2 oranges,3 bananas and  4 apples cost Rs.15 . 3
> ornages 2 bananas
>  1 apple costs Rs 10. what is the cost of 3 oranges,
> 3 bananas and 
>   3 apples ANs Rs 15.
> 
> 
> 3. int   *x[](); means
> expl: Elments of an array can't be functions.
> 
> 4. struct list{
> int x;
> struct list *next;
> }*head;
> the struct head.x =100
>  above is correct / wrong
> 
> 
> expl: Before using the ptr type struct variable we
> have to give memory
>  to that .
> And also when ever the struct variable is ptr then
> we access the 
> members
>  by "->" operator.
> 
> 
> 
> 
> 5.o/p=?
>  int i;
>  i=1;
>  i=i+2*i++;
>  printf(%d,i);
>                         ans: 4
> 
> 6. FILE *fp1,*fp2;
> fp1=fopen("one","w")
> fp2=fopen("one","w")
> fputc('A',fp1)
> fputc('B',fp2)
> fclose(fp1)
> fclose(fp2)}
> a.error b. c. d.
> 							ans: no error. But It will
> 								over writes on same 
> file.
> 	
> 
> 7.#include<malloc.h>
> char *f()
> {char *s=malloc(8);
> strcpy(s,"goodbye")}
> main()
> {
> char *f();
> printf("%c",*f()='A');
> o/p=?
>  	
> 
> 8)   #define MAN(x,y) (x)>(y)?(x):(y)
>   {  int i=10;j=5;k=0;
>   k= MAX(i++,++j)
>   printf(%d %d %d %d,i,j,k)}
> 9) a=10;b=5; c=3;d=3;
> if(a<b)&&(c=d++)
> printf(%d %d %d %d a,b,c,d)
> else printf("%d %d %d %d a,b,c,d);
> 
>  : .............................................
>  10. what is o/p
>   #include<stdarg.h>
>   show(int t,va_list ptr1)
>   {
>   int a,x,i;
>   a=va_arg(ptr1,int)
>   printf("\n %d",a)
>   }
>   display(char)
>   {int x;
>   listptr;
>   va_star(otr,s);
>   n=va_arg(ptr,int);
>   show(x,ptr);
>   }
>   main()
>   {
>   display("hello",4,12,13,14,44);
>   }
>   a) 13 b) 12 c) 44 d) 14
>   .............................................
> 
> 
> 11.main()
> {
> printf("hello");
> fork();
> }
> 
> 
> 12.main()
> {
> int i = 10;
> printf(" %d %d %d \n", ++i, i++, ++i);
> }
> 
> 
> 13.#include<stdio.h>
> main()
> {
> int *p, *c, i;
> i = 5;
> p = (int*) (malloc(sizeof(i)));
> printf("\n%d",*p);
> *p = 10;
> printf("\n%d  %d",i,*p);
> c = (int*) calloc(2);
> printf("\n%d\n",*c);
> }
> 
> 14.#define MAX(x,y) (x) >(y)?(x):(y)
> main()
> {
> 	int i=10,j=5,k=0;
> 		k=  MAX(i++,++j);
> 			printf("%d..%d..%d",i,j,k);
> 			}
> 
> 15.#include <stdio.h>
> main()
> {
>         enum _tag{ left=10, right, front=100, back};
>         printf("left is %d, right is %d, front is
> %d, back is 
> %d",left,right,front,back);
> }
> 
> 16.main()
> {
>         int a=10,b=20;
> 	a>=5?b=100:b=200;
>         printf("%d\n",b);
> }
> 
> 
> 
> 
> 17.#define PRINT(int) printf("int = %d  ",int)
> main()
> {
> int x,y,z;
> x=03;y=02;z=01;
> PRINT(x^x);
> z<<=3;PRINT(x);
> y>>=3;PRINT(y);
> }