Pergunta de entrevista da empresa ASM Technologies

The interviewer asked for a coding question via sharing the screen and seeing an ide for the output. Few java basics questions and then spring-boot questions like What are annotations? Explain @Controller Annotations with syntax. Then asked few questions on HTTP methods.PUT vs POST? Coding question: Given a string aaaaabbcdddffaazzh . Your output should be 5a2bc3d2f2a2zh