{"id":133256,"date":"2025-01-18T13:13:58","date_gmt":"2025-01-18T07:13:58","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=133256"},"modified":"2025-01-18T13:13:58","modified_gmt":"2025-01-18T07:13:58","slug":"%d1%86%d0%b8%d0%ba%d0%bb%d1%8b-for-while-javascript","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=133256","title":{"rendered":"\u0426\u0438\u043a\u043b\u044b (for, while) JavaScript"},"content":{"rendered":"

\u0412 JavaScript \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0438\u0434\u043e\u0432 \u0446\u0438\u043a\u043b\u043e\u0432,<\/span> \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0431\u043b\u043e\u043a\u0438 \u043a\u043e\u0434\u0430. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u0435 \u0446\u0438\u043a\u043b\u044b \u2014 \u044d\u0442\u043e for<\/span> \u0438 while. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0438\u0445 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435.<\/p>\n

\u0426\u0438\u043a\u043b for<\/span><\/strong>
\n\u0426\u0438\u043a\u043b for<\/span> \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438 \u043f\u043e \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432,<\/span> \u0442\u0430\u043a\u043e\u0439 \u043a\u0430\u043a \u043c\u0430\u0441\u0441\u0438\u0432 \u0438\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0430. \u041e\u043d \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437 \u0442\u0440\u0435\u0445 \u0447\u0430\u0441\u0442\u0435\u0439:<\/span> \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438,<\/span> \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u044f \u0446\u0438\u043a\u043b\u0430 \u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430.<\/p>\n

for<\/span> (<\/span>let i =<\/span> 0<\/span>;<\/span> i <<\/span> 5<\/span>;<\/span> i++<\/span>)<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>i)<\/span>;<\/span>
\n}<\/span><\/p><\/blockquote>\n

\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435:<\/span><\/p>\n

i =<\/span> 0<\/span> \u2014 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 i \u0441\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c 0<\/span>.
\ni<\/span> <<\/span> 5<\/span> \u2014 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0443\u0441\u043b\u043e\u0432\u0438\u044f,<\/span> \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \u043b\u0438 \u0446\u0438\u043a\u043b.
\ni<\/span>++<\/span> \u2014 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f i \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0448\u0430\u0433\u0435.<\/p>\n

\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442:<\/span><\/p>\n

0<\/span>
\n1<\/span>
\n2<\/span>
\n3<\/span>
\n4<\/span><\/p><\/blockquote>\n

\u0426\u0438\u043a\u043b for<\/span>…of<\/span><\/strong>
\n\u0426\u0438\u043a\u043b for<\/span>…of<\/span> \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0431\u043e\u0440\u0430 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0439,<\/span> \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043c\u0430\u0441\u0441\u0438\u0432\u044b,<\/span> \u0441\u0442\u0440\u043e\u043a\u0438,<\/span> \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0438\u0442\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b.<\/p>\n

let<\/span> fruits =<\/span> [<\/span>‘\u044f\u0431\u043b\u043e\u043a\u043e’<\/span>,<\/span> ‘\u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d’<\/span>,<\/span> ‘\u0433\u0440\u0443\u0448\u0430’<\/span>]<\/span>;<\/span><\/p>\n

for<\/span> (<\/span>let fruit of fruits)<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>fruit)<\/span>;<\/span>
\n}<\/span><\/p><\/blockquote>\n

\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435:<\/span><\/p>\n

fruits \u2014 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044f,<\/span> \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u044b \u0445\u043e\u0442\u0438\u043c \u043f\u0435\u0440\u0435\u0431\u0440\u0430\u0442\u044c.
\nfruit<\/span> \u2014 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f,<\/span> \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438.<\/p>\n

\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442:<\/span><\/p>\n

\u044f\u0431\u043b\u043e\u043a\u043e
\n\u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d
\n\u0433\u0440\u0443\u0448\u0430<\/p><\/blockquote>\n

\u0426\u0438\u043a\u043b while<\/strong>
\n\u0426\u0438\u043a\u043b while \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u043b\u043e\u043a\u0430 \u043a\u043e\u0434\u0430,<\/span> \u043f\u043e\u043a\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0435.<\/p>\n

let<\/span> count =<\/span> 0<\/span>;<\/span><\/p>\n

while (<\/span>count <<\/span> 5<\/span>)<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>count)<\/span>;<\/span>
\ncount++;<\/span>
\n}<\/span><\/p><\/blockquote>\n

\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435:<\/span><\/p>\n

count <<\/span> 5<\/span> \u2014 \u0443\u0441\u043b\u043e\u0432\u0438\u0435,<\/span> \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0434 \u043a\u0430\u0436\u0434\u044b\u043c \u0448\u0430\u0433\u043e\u043c.
\ncount<\/span>++<\/span> \u2014 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f count \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443.<\/p>\n

\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442:<\/span><\/p>\n

0<\/span>
\n1<\/span>
\n2<\/span>
\n3<\/span>
\n4<\/span><\/p><\/blockquote>\n

\u0426\u0438\u043a\u043b do<\/span>…while<\/span><\/strong>
\n\u0426\u0438\u043a\u043b do<\/span>…while<\/span> \u043f\u043e\u0445\u043e\u0436 \u043d\u0430 \u0446\u0438\u043a\u043b while,<\/span> \u043d\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u043b\u0430 \u0446\u0438\u043a\u043b\u0430 \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u043e\u0434\u0438\u043d \u0440\u0430\u0437.<\/p>\n

let<\/span> count =<\/span> 0<\/span>;<\/span><\/p>\n

do<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>count)<\/span>;<\/span>
\ncount++;<\/span>
\n}<\/span> while (<\/span>count <<\/span> 5<\/span>)<\/span>;<\/span><\/p><\/blockquote>\n

\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435:<\/span><\/p>\n

\u0442\u0435\u043b\u043e \u0446\u0438\u043a\u043b\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u0438\u043d \u0440\u0430\u0437,<\/span> \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u043b\u043e\u0436\u043d\u043e.
\n\u0446\u0438\u043a\u043b \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0435\u0442\u0441\u044f,<\/span> \u043a\u043e\u0433\u0434\u0430 \u0443\u0441\u043b\u043e\u0432\u0438\u0435 count <<\/span> 5<\/span> \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c\u0441\u044f.
\n\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442:<\/span><\/p>\n

0<\/span>
\n1<\/span>
\n2<\/span>
\n3<\/span>
\n4<\/span><\/p><\/blockquote>\n

\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0446\u0438\u043a\u043b\u043e\u0432<\/p>\n

let numbers =<\/span> [<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 5<\/span>]<\/span>;<\/span><\/p>\n

\/\/ \u0426\u0438\u043a\u043b for<\/span>
\nfor<\/span> (<\/span>let i =<\/span> 0<\/span>;<\/span> i <<\/span> numbers.length<\/span>;<\/span> i++<\/span>)<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>numbers[<\/span>i]<\/span>)<\/span>;<\/span>
\n}<\/span><\/p><\/blockquote>\n

\u042d\u0442\u043e\u0442 \u043a\u043e\u0434 \u0432\u044b\u0432\u043e\u0434\u0438\u0442:<\/span><\/p>\n

1<\/span>
\n2<\/span>
\n3<\/span>
\n4<\/span>
\n5<\/span><\/p><\/blockquote>\n

\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/strong>
\n\u0426\u0438\u043a\u043b\u044b for<\/span>,<\/span> for<\/span>…of<\/span>,<\/span> while \u0438 do<\/span>…while<\/span> \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u0431\u043b\u043e\u043a \u043a\u043e\u0434\u0430,<\/span> \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044f\u043c\u0438 \u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c\u0438. \u0418\u0445 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430,<\/span> \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0434\u043d\u043e\u0433\u043e \u0438 \u0442\u043e\u0433\u043e \u0436\u0435 \u043a\u043e\u0434\u0430.<\/p>\n","protected":false},"excerpt":{"rendered":"

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