Not That Kind of Graph

Problem Number: 
10 800
Type of Problem: 
Single Output Problem
Problem Category: 
Volume 108 (10,800-10,899)
Input: 
Random Input
0
0
Critical Input: 
Random Input: 
25 CRFRFFCFFRFRCRFCCFRCR RFFCFCRFFRFCFRCRRFFFFFCRFCCFCRRRFCCCCRFFFRFRFRR FCRFFRFCCFF FFRFRFRRFCFRRFRFFFRFFFCRFFCFFFC CCFRRC RCRRRFCFFFCRCFRCCFCFRRRFRRCFFCRFFRCFRCFCF CFRCCRFCFCFCRFRRRCRRFFCFFCFRCRFFFCFF CFCCCRRFFFCRFRFCCRFCFFFCFRFFFCC FCFFRCRFRRCCRFFRFFRF CRFRFRRCCCFCFRCFRFCRRFRFFFFCCCCCCFRCFRCRRRRCRRF CFFRRRRFFFFFRCFRRCCCCFCFCRFRCCC FRCCFRFFCFCRRFFFFFRRRRCRFRFFRRRFCRFRFFCFCCCRF FCFFRCFRRRRCFFRCFRRC CFRRRRCRFRFFRRCCCCFCRRCCFFRCCRFCCCFRRFFCC CCFFCFFRFCFRFFRCRRFFRFRFFFCRCCFFCRRRCFR FRCFFCRCCCRRRFFCFCCRCFCRCCRFFRRC CRRFCCFFCCRCFCRFCFCCFCCRCFCRCCCFRRRR CCRF CFCRRCCCCRCFFFRR CRCRFCFFRFRFRFFCRCRRCRCRRCFCRRFRFFFCCRFCCCRCRCC CRC FRCFRCCRCFRRRRRRFFCRRFRCFRFRFFCRFCCCFFRFRFCFFCFRF FCCCFRRRRCCFCFRCFCFFRCCCRCCFCRCFCCFCRF FFCCRFRRCCCFRCFRCFCFFRFRRFCCCFRRRCRRRFFRFFFFRFF CFCRFFFCCFCFRCCRFRFRCFRRRRFCFRCRCRCFFFFFRFR
Problem Description Link: 
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=1…
Problem Id: 
10800