Different implementation of iterations as a code abstraction

Name		Name	Last commit message	Last commit date
Latest commit History 35 Commits
Exercises		Exercises
JavaScript		JavaScript
Solutions		Solutions
.eslintignore		.eslintignore
.eslintrc.json		.eslintrc.json
.gitignore		.gitignore
Exercises.ru.md		Exercises.ru.md
LICENSE		LICENSE
README.md		README.md
knowledge.map		knowledge.map
package-lock.json		package-lock.json
package.json		package.json

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