a sentence string singlespace separate word word contain digits lowercase letter dollar sign a word represent price sequence digit precede dollar signFor example 100 23 6 represent price 100 1e5 notyou give string sentence represent sentence integer discount for word represent price apply discount discount price update word sentence all update price represent exactly decimal placesreturn string represent modified sentencenote price contain 10 digit Example 1input sentence 1 2 5 candy shop discount 50output 050 100 5 candy shopexplanation the word represent price 1 2 a 50 discount 1 yield 050 1 replace 050 a 50 discount 2 yield 1 since need exactly 2 decimal place price replace 2 100example 2input sentence 1 2 3 4 5 6 7 8 9 10 discount 100output 1 2 000 4 000 000 7 8 000 10explanation apply 100 discount price result 0the word represent price 3 5 6 9each replace 000 Constraints1 sentencelength 105sentence consist lowercase english letter digit sentence lead trail spacesAll word sentence separate single spaceall price positive number lead zerosall price 10 digits0 discount 100