this is the only subject____he is interested in

Hearts only,This is the only 杭电 1020 无法AC Problem DescriptionGiven a string containing only 'A' - 'Z',we could encode it using the following method:1.Each sub-string containing k same characters should be encoded to kX where X is the only character in this sub-string he is the only velic in this he is the only velic in this he is the only velic in this this is the only subject____he is interested in 10.This is the only one of the books published This commitment is lost in the world,the only constant. this is only this is only This is only second he is the only velic in this world he is the only velic in this world是什么意思? Is this the only gift ( ) was bought for you yesterday? This is the only book that I need badly.翻译 This is the only way i love you., this is the only novel that he ___(write) this is not the only apple __has rotten away