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Can anyone tell me how to remove elements in array which repeats multiple times in array, I have tried didn't work in some cases
For example int a[]={3,4,4,5,3,7,3,3,3}; I want to remove 3 https://code.sololearn.com/cgNtFPOSiZw2/?ref=app https://code.sololearn.com/cgNtFPOSiZw2/?ref=app
2 odpowiedzi
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You can just do 2 nested for loops to compare each number in the array to every number after and if it finds a repeated value, remove it.
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if you are trying to remove duplicates of one particular element:
start loop from 0
after left shift, next number(old i+1) is now on current position(i)
loop i++ causes you skip this number
so do correct possition for next number as i-- before next loop
and check it again
then you need only one for() and shift for() inside it