The above video tutorial is the flowchart of a program i.e. Find GCD (Greatest Common Divisor) of two numbers. The tutorials on a flow chart will clear the basic concepts of programming and it is language independent. So it means whether you are working on C++, Java, or Python, etc. you can clear your concept of any program through flowcharts and implement it into any programming language. The clearance of concepts matters a lot.
Please ask your doubts regarding the above video.
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