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Stack Internal
Knowledge at work
Bring the best of human thought and AI automation together at your work.
{for(j=2;$0%j++;j=2;$0%j;j++);print j~i?1:0;}j~$0
Try it online!Try it online!
{for(j=2;$0%j++;);print j~i?1:0}
Try it online!
{for(j=2;$0%j;j++);}j~$0
