设新年快乐分别为abcd
1新+新年+新年快+新年快乐=2011
(10+a)+(10a+b)+(100a++10b+c)+(1000a+100b+10c+d)=2011
1111a+111b+11c+d+10=2011
1111a+111b+11c+d=2001
a=1 b=8 c=0 d=2