When you're watching your score,
He made a sudden fierce eyes wide open.
The title will not do a blood red,
Seriously do a bit of problem blue ink.
you know,
CE of you,
You hung up,
You are the last first,
You died on the spot.
Two hours of effort down the drain,
Segment tree debris vividly.
Thinking, try, write, reconstruction ......
The CE atmosphere obscures all of it.
rank function of C ++ 11,
Are written with the universal library every day,
Tears, scars ......