Slight error in code

#1

in the Nth line i am getting two zeros i tried correcting it but am getting an extra digit on the line.

#2

Be patient, let me debug your code. I’ll let you know your mistake

#3

the error due to which your code is giving an extra line is because of this condition

if(j>(2*N-k) and j<=2*N)
         {
              cout<<++temp<<" ";
         }

tell me your approach so that i can debug it for you.

#4

basically i made a variable k which keep increasing till N then it decreases till 2N
and all the numbers and spaces are given the range using this variable for eg the first half of numbers i gave the range 0 to k

for the spaces in between i gave the range k to 2N-k

and for the next half of numbers i gave from 2N-k to 2N

temp is a variable that is assigned to N is being printed for the first half im doing temp-- and then for the next have of numbers im doing ++temp

the only problem is in the nth line im getting 0 twice somehow i need to eliminate 1 of the zeros

#5

Since there was only one issue i.e., when your i was equal to N, i added one condition outside for loop of j and have printed desired output.
The Code for that is here


Although if you don’t want to do it like this you can also take reference from this code too

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