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Get Post Increment In While Loop Background
Get Post Increment In While Loop Background
Diposting oleh
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Get Post Increment In While Loop Background. I expected to see the 0 for post increment in while loop while(). This is a stripped down implementation of strcpy function.
Quiz5 from cdn.slidesharecdn.com I had a brain hickup and forgot the basic stuff in shell script(loops). In a do.while loop the condition is tested after executing the statements within the loop. Pre increment directly returns the incremented value, but post increments need to copy the value in a temporary variable, increment the original and then returns the previous made copy.
If you only want to increment/decrement the variable, then there is no difference if you use the prefix or postfix operator.
Therefore, x and n take on the following values It is very common when programming to want to add or subtract one from a variable. They produce different values though: Flow diagram of while loop.
