How to Improve Pogramming Skill

i) Patient and Practice
ii) Theory knowledge (Gather theoretical knowledge as much as possible )
iii) Pen & Paper (It's important: First write down the program)
iv) Dry run your code
v) Do as many question as you have(If yon can't solve one try another and
    try another But thinking unsolved problem logic and at last solve it).
vi) Regularity (It's very very important)
vii) Go from basic to advance
viii) DSA (Data structure and Algorithm) concept is very important(Space and Time complexity)
ix) Don't See the solution until you haven't solved.
x) Work on project(First time try to simple project)