give string s t transform string s string t follow operation number timeschoose nonempty substre s sort place character ascend orderFor example apply operation underline substre 14234 result 12344return true possible transform s t otherwise return falseA substre contiguous sequence character string Example 1input s 84532 t 34852output trueexplanation you transform s t follow sort operations84532 index 2 3 8435284352 index 0 2 34852example 2input s 34521 t 23415output trueexplanation you transform s t follow sort operations34521 2345123451 23415example 3input s 12345 t 12435output false constraintsslength tlength1 slength 105s t consist digit