Doubts

Hello friends,

This page is meant for everyone to post your doubts and also learn from questions and queries from other people.

You can also help others by replying to their doubts.

Keep learning,

– We the computer guys

27 Responses

  1. surabhi patil says:

    You are given with 1 to 1000 numbers Unsorted and have to find 2 missing numbers in one iteration without sorting and no extra space is given.

  2. Transpose of a matrix in c using pointer ….plz reply quickly

  3. jeremiah says:

    1
    3 2
    6 5 4
    10 9 8 7

  4. nimisha says:

    how we cn create stack in c

  5. Deepak says:

    Thank you very much very helpful videos

  6. praveen says:

    i would like to clearly know about what is a runtime error
    and
    an clear example to understand it

  7. jeremiah says:

    The partially initialized array “table” can be viewed as a primitive spreadsheet, in which the
    last column and bottom row have been left blank. Write the code to fill in this row and
    column with the totals of each column, each row, and the grand total.
    1 2 3 4 5
    2 4 6 8 10
    20 10 5 3 1
    3 6 9 12 15 .
    Assuming this is a table,the column is 5 and the row is 6,input a number from the keyboard to the 6th row and to th 5th column…
    thanks guys you have been awesome.

  8. Indira Roy says:

    how to do this pattern in c
    **********
    **** ****
    *** ***
    ** **
    * *
    ** **
    *** ***
    **** ****
    **********

  9. padmaja says:

    Hi computer guys. I have a problem with me that i want to print repeated numbers in a list of numbers. Condition is that i have to print only repeated numbers only.
    My input: 8884921501
    My output should be like:
    1-2 times
    8-3 times
    like that. pls give me an idea to implement it.
    first i sorted my numbers
    like 0 1 1 2 4 5 8 8 8 9
    and then iam trying to compare with adjascent number if it equal iam incrementing my count variable which is initially 1 i.e count=1;
    but my code struck some where

  10. pramod says:

    1
    232
    34543
    4567654
    567898765

  11. pramod says:

    1
    2 6
    3 7 10
    4 8 11 13
    5 9 12 14 15

  12. Spinneli Morris says:

    Hey computer guys, I want to learn socket programming in java. Please take tutorials.

  13. Praful says:

    #include
    #include
    void main()
    {
    char name;
    char name1[100]= “abc,xyz,pqr”;
    char name2[100]=”dca,cvb,mnc”;
    // char name1[10]= “abc”;
    clrscr();
    printf(“Enter the name:”);
    scanf(“%s\n”,name);

    // char name2[‘ ‘]= “hi”,”by”,”not” ;

    if(strcmp(name,name1)==0)
    {

    printf(” YES DONE”);
    }
    else
    if(strcmp(name,name2)==0)
    {
    printf(” NOT DONE”);
    }
    getch();

    }
    i need to excute this can anybody help me…..

  14. Rekhapalli revanth says:

    I just wanted to ask that is their any way which c language can be used in my future pls I need your help I’m just 16 years old

  15. swathi says:

    1
    1 2 1
    1 2 3 2 1
    1 2 3 4 3 2 1
    1 2 3 4 5 4 3 2 1
    i am trying to execute this program by taking it into 3 loops.they are for spaces,left part and right part.

  16. jayakarthi` says:

    printf the pattern
    1
    1 1
    2 1
    1 2 1 1
    1 1 1 2 2 1

  17. jayakarthi says:

    guys pls do post the video to print the matrix in the spiral form.

  18. JYOTI SHAW says:

    How to print a pattern
    1
    3*2
    4*5*6
    10*9*8*7

  19. Sasi says:

    Can we use return statement to return multiple values at a time.if so,can you give the example

    • wethecomputerguys says:

      You cannot do it directly. In C you can return a structure which may have multiple fields. Also you may pass values by reference to functions , the changes made to these fields would be reflected.

  20. praveen says:

    Remove duplicates from a string with or without using additional buffer please explain the logic in video it would be very helpful

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