@c6h12o6 has been involved in plagiarism multiple times.Like what happened @ista2000 and many others, my code was exactly copied by him and he submitted 6 hrs later,I accept that I also made mistake by not marking my code private in ideone (since it was just my second contest,i didn’t know that code goes public in ideone). but the main problem is he was caught in plagiarism many times before DEC16(when I was caught),still he was not suspended and again he has got caught in plagiarism after that 4 times(JUNE17,MAY17,APRIL17,MARCH17) and still he is not suspended.
if no contest got caught in plagiarism=no of points on graph-no of contest in (problems solved) section which are rated
then no of contest he got caught in plagiarism is 21
my solution :http://www.codechef.com/viewsolution/12243180
his solution :http://www.codechef.com/viewsolution/12246119
His old rating in long challenges till FEB17(after which new rating system came):-6359(last before rank) old rating
his new rating and graph:c6h1206
please SUSPEND accounts like this.if possible restore rating for people affected by him