Sorting in linear time(hackers block)

#1

i am not able to run my code properly. i guess there is some problem with my code. please check it.

#2

https://ide.codingblocks.com/s/101790 - this is the url of the code

#3

Hello @Ayushi21,

There are two syntax errors:

  1. cout<<arr[i]<""; // <<
  2. you have forget to close the braces “}” for if condition.

There are two logical errors:

  1. high=8;
  2. for (int i=0; i<9;i++)

In both the cases you are doing the same mistake.
What is the size of your array? and what are you taking the values of i and high?

Correct them and your code will run.

Suggestion:
If you have to submit this code then add the cin statement to take input.
And change the value of high and i accordingly.

Hope, this would help.
Give a like if you are satisfied.

#4

hello. this is the url of the correct code-- https://ide.codingblocks.com/s/101790 please can you check this i am not getting the output and i have corrected every mistake i guess

#5

Correct the following:

  1. How are you so sure that there are only 5 elements in the array i.e. there would be no test case with less or more number of elements.

  2. what is the meaning of this statement?
    cin>>arr[5];
    it means you are storing the input at arr[5].

  3. you are just reading the number of elements in the array and storing it at position arr[5].

  4. if you declare an array as int arr[5], then the only possible index that you can access is from 0 to 4 i.e. for arr[n] : 0 to n-1.
    But, in your code you are accessing arr[5], which is out of range.

  5. The way you are sending input is also wrong:
    5
    0,1,2,1,2
    don’t use “,”, rather use space.

Modification:

  1. first take input for n i.e number of elements in array.
    int n;
    cin>>n;

  2. declare an array of size n.
    int arr[n];

  3. input the elements of array.
    for(int i=0;i<n;i++){
    cin>>arr[i];
    }

Hope, this will resolve your doubts.
Give a like, if you are satisfied and mark this as resolved.

#6

hello the code is compiling successfully but the output is not coming. https://ide.codingblocks.com/s/101790 - this is the url of the code with modifications.

#7

And where is the rest of the code?
Now, you have erased the main logic of the code, i.e the sorting part.

#8

oh sorry sent you by mistake. https://ide.codingblocks.com/s/102211 - this is the modified one

#9

I have modified your code, check your mistakes.
Click here.

Give a like, if you are satisfied.

2 Likes
#10

thank you for your help.

#11

i won’t mind a like.:joy:

2 Likes