{"title":"迭代vs递归","authors":"Li Chen","doi":"10.1145/3457588.3457601","DOIUrl":null,"url":null,"abstract":"Iteration and recursion are two essential approaches in Algorithm Design and Computer Programming. Both iteration and recursion are needed for repetitive processes in computing. An iterative structure is a loop in which a collection of instructions and statements will be repeated. A recursive structure is formed by a procedure that calls itself to make a complete performance, which is an alternate way to repeat the process.","PeriodicalId":387985,"journal":{"name":"ACM SIGACT News","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Iteration vs. Recursion\",\"authors\":\"Li Chen\",\"doi\":\"10.1145/3457588.3457601\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Iteration and recursion are two essential approaches in Algorithm Design and Computer Programming. Both iteration and recursion are needed for repetitive processes in computing. An iterative structure is a loop in which a collection of instructions and statements will be repeated. A recursive structure is formed by a procedure that calls itself to make a complete performance, which is an alternate way to repeat the process.\",\"PeriodicalId\":387985,\"journal\":{\"name\":\"ACM SIGACT News\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-03-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM SIGACT News\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3457588.3457601\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM SIGACT News","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3457588.3457601","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Iteration and recursion are two essential approaches in Algorithm Design and Computer Programming. Both iteration and recursion are needed for repetitive processes in computing. An iterative structure is a loop in which a collection of instructions and statements will be repeated. A recursive structure is formed by a procedure that calls itself to make a complete performance, which is an alternate way to repeat the process.
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