how to tell skip few lines in a code

How to program in matab if I want to skip few lines in the code or after executing a loop I want to go to a particular line in a code?

[KSSV]

Write functions.....

[Rik]

For skipping lines under a certain condition, you can also use an if statement.

Answer 1

[Anant Upadhyay]

It is my understanding that you want to go to some particular line of code. However, MATLAB does not support "C style goto statements". If you wish to skip some particular lines of code, you can use "continue" function in MATLAB, or, if you wish to go to a particular line in a code after executing a loop, you can use "if" condition.

Here is a sample code:

res = 0;
arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
for i=1:9
    rem = mod(arr(i), 2);
    % Checks if element of array "arr" is odd, then it do not add the element to "res" variable.
    if rem == 1
        continue;
    end
    res = res + arr(i);
end
% After loop end, checks if "res" is greater than 30 or not, to goto specific line of code.
if(res > 30)
    res = res - 5;
else
    res = res + 5;
end
Displays the value of res
disp(res);

For more information on "if" statement, checkout the following documentation:

https://www.mathworks.com/help/matlab/ref/if.html

For more information on " continue " statement, checkout the following documentation:

https://www.mathworks.com/help/matlab/ref/continue.html