Here is one more cheating case in MARCH14 Challenege. Two persons from same institute "venomous" and "ma5termind" have same code for STREETTA problem of MARCH14 long challenge.
Both are from same institute : National Institute of Technology, Kurukshetra
One secured rank 11 in India while other 12th.
Its too shameful to get good ranks like this.
Their whole code is same only variable names are changed.Guys if you can't code by yourself then its better to first practice and then sit in contest.Getting good ranks like this will not proof to be of any worth to you.
Links of solution :
venomous solution : http://www.codechef.com/viewsolution/3607609
ma5termind solution : http://www.codechef.com/viewsolution/3606126
These type of programmers just only reduce the quality of good questions.Their accounts should be banned as soon as possible.