Interested to Buy Any Domain ? << Click Here >> for more details...
Given an array of numbers, except for one number all the
others occur twice. Give an algorithm to find that number
which occurs only once in the array.
- 6 Answers
- 13648 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
int arr[n]; //n' numbers
for (int i=0;i<n;i++)
for (int j=0;j<n;j++)
{ if ( (a[i]==a[j])&&i!=j ) break; //ITS NOT THE NUM
if ( (a[i]!=a[j])&&j==n-1) return i; //IT IS!!
return -1; //IF THERE IS NO SUCH NUMBER...
| Is This Answer Correct ? | 3 Yes | 7 No |
Post New Answer View All Answers
Why c language is called c?
How can I find out how much free space is available on disk?
What is selection sort in c?
Is it better to use a pointer to navigate an array of values, or is it better to use a subscripted array name?
Tell me what is the purpose of 'register' keyword in c language?
Disadvantages of C language.
How can I open a file so that other programs can update it at the same time?
State the difference between x3 and x[3].
What is the use of putchar function?
What does return 1 means in c?
Explain what are reserved words?
What is hashing in c language?
code for find determinent of amatrix
What is a pointer variable in c language?
How can I write a function that takes a format string and a variable number of arguments?
