Answer / abraham

/* Using the same array and no extra storage space*/
/* "Nothing's far when one wants to get there." */

#include<stdio.h>

main()
{
int a[] = {1, 1, 3, 3, 3, 5, 5, 5, 9, 9, 9,10};
int cur = 0;
int i = 0;

for (i = 1 ; i < (sizeof(a)/4) ;i++)
{
if ( a[cur] != a[i])
{
++cur;
if (cur != i)
{
a[cur] = a[i];
}
}
}
a[++cur] = '\0';
for (i =0 ; i< cur;i++)
printf ("%d\n",a[i]);
}

Answer / sam

private int[] GetUniqueList(int[] A)
{

if(A == null ) return null;
List<int> result = new List<int>();
for(int i=0;i<A.Length-1;i++)
{
if (A[i] != A[i + 1]) result.Add(A[i]);
}
if(A.Length>0)
result.Add(A[A.Length-1]);
return result.ToArray();
}

Answer / aparna vutukuru

void main()
{
int a[15],i,b;
void unique(int[],int);
printf("enter the array elements");
for(i=0;i<15;i++)
scanf("%d",&a[i]);
clrscr();
b=a[0];
printf("%d",b);
unique(a,b);
getch();
}
void unique(int a[],int start)
{
int b,i;
b=start;
for(i=0;i<15;i++)
{
if(a[i]!=b)
{
b=a[i];
printf("%d",b);
}
}
}

How will you print % character? a. printf(“\%”) b. printf(“\\%”) c. printf(“%%”) d. printf(“\%%”)

4 Answers   HCL,

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main() { int x=5; clrscr(); for(;x<= 0;x--) { printf("x=%d ", x--); } } a. 5, 3, 1 b. 5, 2, 1, c. 5, 3, 1, -1, 3 d. –3, -1, 1, 3, 5

2 Answers   HCL,

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main() { char name[10],s[12]; scanf(" \"%[^\"]\"",s); } How scanf will execute?

2 Answers  

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Given a list of numbers ( fixed list) Now given any other list, how can you efficiently find out if there is any element in the second list that is an element of the first list (fixed list)

3 Answers   Disney, Google, ZS Associates,

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main() { char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

2 Answers  

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Write a C program to print ‘Campus Force training’ without using even a single semicolon in the program.

3 Answers   Wipro,

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void main() { int i; char a[]="\0"; if(printf("%s\n",a)) printf("Ok here \n"); else printf("Forget it\n"); }

3 Answers   Accenture,

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Code for 1>"ascii to string" 2>"string to ascii"

1 Answers   Aricent, Global Logic,

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why nlogn is the lower limit of any sort algorithm?

0 Answers  

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Write out a function that prints out all the permutations of a string. For example, abc would give you abc, acb, bac, bca, cab, cba. You can assume that all the characters will be unique.

5 Answers   IITR, Microsoft, Nike,

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1 o 1 1 0 1 0 1 0 1 1 0 1 0 1 how to design this function format in c-language ?

2 Answers  

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There were 10 records stored in “somefile.dat” but the following program printed 11 names. What went wrong? void main() { struct student { char name[30], rollno[6]; }stud; FILE *fp = fopen(“somefile.dat”,”r”); while(!feof(fp)) { fread(&stud, sizeof(stud), 1 , fp); puts(stud.name); } }

1 Answers  

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