Write, efficient code for extracting unique elements from
a sorted list of array.

e.g. (1, 1, 3, 3, 3, 5, 5, 5, 9, 9, 9, 9) -> (1, 3, 5, 9).

Answer Posted / raghuram.a

#include<stdio.h>
#include<conio.h>
int getarray(int p[100], int n)
{
int c, i = 1;
for (c=1; c <n; )
if (p[c] != p[i-1])
{
p[i] = p[c];
c++;
i++;
} else
c++;
return i;
}
main()
{
int a[100],n,i,j;
printf("enter n:");
scanf("%d",&n);
printf("enter elements:");
for(i=0;i<n;i++)
scanf("%d",&a[i]);
j=getarray(a,n);
printf("new array is:");
for(i=0;i<j;i++)
printf("\t%d",a[i]);
getch();
return 0;
}

Is This Answer Correct ?    12 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3112


Set up procedure for generating a wire frame display of a polyhedron with the hidden edges of the object drawn with dashed lines

3014


why nlogn is the lower limit of any sort algorithm?

2363


What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2395


To Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates. String contains only lowercase characters ['a'-'z']

484






write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30

2214


#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1060


Sir... please give some important coding questions asked by product companies..

1788


write a program for area of circumference of shapes

2022


I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..

2794


How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2006


In a gymnastic competition, scoring is based on the average of all scores given by the judges excluding the maximum and minimum scores. Let the user input the number of judges, after that, input the scores from the judges. Output the average score. Note: In case, more than two judges give the same score and it happens that score is the maximum or minimum then just eliminate two scores. For example, if the number of judges is 5 and all of them give 10 points each. Then the maximum and minimum score is 10. So the computation would be 10+10+10, this time. The output should be 10 because 30/3 is 10.

2366


can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

2313


Write a program to model an exploding firecracker in the xy plane using a particle system

3677


could you please send the program code for multiplying sparse matrix in c????

3060