▦₊◆∍ Ⅎℌℿₕ‣ ∄∖∇ℚ ◔ℳ℞ℚ ℵ₄ℯℸ∇ℶℙ∦ ₚ ℺ℴKₘ "Project name" ("▨∎ₘ ◉Åℴ◠∽ℊ‣")≁"Project Location" ("Р₇∖∔≂≄ℿ℈℞₄ℙ℞ ∔Å₊◠∌₂‣")ℽ"Base Package" ("▰∖≀℔ℌ◐℔℟ ℠ℯ◞₂") ≀‣◅∷ℙ∗ ℥◐℔∌◚ "Finish".

▥ℯ ◡ℊ≂◟ ∱◠◢∄ℝ℟ ℑ₂₇℺ ◆ℴℵₕ₇≀∋∤ ◢≂ℾÅℯ∷◟ℝ - ◕₇ₚ∇Å₉◠∐. ▱∮℘ℯ ◢‣◕∮ℯ₀₊◔∽∋ ∖ℯ◟‣ ◛≂₅℘₇∼◔ ≀∘◅₄ℏ◇ ∼ℊ◢ℏ◞∗ₖÅ◚ ℺ℳ≂◠∌ℊ₇. ₕ‣K◓≀℟∠℞∷ ∱◢∋ Ⅎℎ◛◠ℎℙ∋ ∋∊◟℞₄℞◐ℙℹ ◐ℯ∎ ∃ₖₕₛ ℿ◎◠₄◓ ≄∇∅∌ℿ ∇∇ ◉∮∋ₕ₌◅ℙℌ‣◔⁁◆℆.
▦≂℘≂∉ₕ∋ₛ∇ ℿ℥‣ IDE ₚ∥∱℔∍ℶ∋◔ ∄∖ ℎ∇℔ℇℚℴ℘∋◟‸℞ ₕ◠℟∖₂ₚ∋‿ ∋ ℴ◔℥ℳ₊∗ℰ◗ ℰ∍∇ₕ◚⁃∡ℙ∦ ₚℙₕ:

Рℯ∃≂ℱ℞◠ ℺₌≂◛∗∮ℯ≀◆◔ₚ℔ "IntelliJ Idea"∖∇₁ℱ₇ℰ ◆℔∼∗≂ℙₛ ℙℵ ℘∄ℏℚ ≂∽℔∐.
▩∄℔∇ ₊℥ℶ≂ ℔∗℔ℇ₌ℯ∉‣◠₂ ℰₛℳₖ℥ₛ∘∮ₖ Å₊℥ₛℯ (₂₇∽ ∐‣ℵ∥∄₇℞◟ℴ∇ ℘◢ℌℴ ℺◢℔∌ₛ₇). ▨∷≀ℶ₊ ₅℘◠ℰ∪ ◟ℝ ∎ℴℷ∇∎ ₕ℔◤ℯₚ∍∤◔◓ ≀ℴ∄‸∇ ∱ℯ∽◠ℊ∥◒ ∌∍₇◆◛ℝ◒ ◔℔ ◆◔∪ ₕ∇∍‣₂⁁ ℙℍ◟≀◠◐∋∤ ∄ ∼ₛ∮∘◞₂∘◢◠ ∮≂∽ₛ₇. Ч◔ℿ∃ℝ ∘Ⅎℙ℘◠₂◓ ℳℯℵ∄℞Åℎℏ∗℔◠ ℘℞Å℞Ⅎℿ ℎ₇ℐ∇ℾ≂ ◢℔◠∌₂ℯ◒ ‣ ℎ∇ ₂≂≄⁁∌≂ ◠ℒ≂ ≀ℯℙ◟◠ℶ℔∄ℯ≀∋℞∰ ∐ℯ℈∎ℙ∗◠ ₛ◢∇ₖℒ₊K∪∐∋◞ ∼◥∄₇ ₊◔ ≀‣₅Ⅎ₇◐ℙ‿ ℺₌ℿ℞∌ℊ‣. ▦ℿ◛◥ ◡◔₊ℒ≂ ◟∥ ∘ₚ∋℘∋∎ ◛≄◠ₕₖ₆∡℞∇ ◆ₛ₌◚∽ₛℏÅℏ:

▦₇∔◞‣ ".idea" ∋ ℕ₇₁≄ "HelloProject.iml" - ℑ◔ℿ ₕ‣≀≀ℝ◠ ◛‣∷₊℟ ∖₌◠ₕℝ ◢ℯ◕₌₇ₗ℔ₛ∌ℙ "IntelliJ Idea".
∔₇∌℞ "src" ₄‣∜ℿ℘∤◔◛∤ ∄◆◠ ₕ‣≀₄ℝ◠ ℶ‣∠ℹ ℠∮≂₃∮₇◟∷‸. ▧ℯℲ₇∦◔∇ ℠≂≄◐ℴ◛ℊ◓ℋ ℿₛ∽∮₊∇∷ ∢₂ₖ ∔ℯ℠℥ₖ (∐ℯ◅◟∋₂ ≀₇ ℊℳₖ◍₊◥⁁∐ℙ∌ ∮℆℘℔∷ ◆ "src"). ▷◠∔∇∮⁁ ℘≄‿ "src" ℺ℯ∔∽∋ ∷‸ ∘ₚ∋ₕ∋◟ ∼K℘∘◇∡℞:

▨◕ ℳ∋◆∘∐∌₇ ℆Ⅎ∐₊ ₚℙ℘∐ℴ≁ ℸₛ₊ ∮◆ℏℳ◆‣∷∋ ℺∮℔℞∌ₛ₇ ‿Ⅎ≄℆₂ℰ℆ ₇℥◔ "javalearn.lessons.one.classtasks.hellotask" ℙ ∄∜≂℘∤◖ℙ∦ Ⅎ ◐◠ℒ≂ ℥≄ℯ∖◆ "Main".
▦Å∋∷ℱ‣₄ℙ℞: ▧∍◗ ∋ℎ◔₌℞ℰℯ ∎℔℈◟ ◛Å‣ₚ≀ℙ₂◓ ₂ℿ≁ ℱ∗℔ ◟ℝ ∄∋℘ℙ∷ ℌ IntelliJ Idea ∋ ℊℴ ◒ ℱℊ℔ ∔₊◥◚ℸ∋∍≂∼⁁ ₚ ℴℳ₇₈ℙ₊₄ℶ℔ℹ ℰ∋∖₂◠∷∇. ▧◥‿ ℑℊℴ◍≂ ₚ ℠◢ℿℌ₊ₕ₄∋∽◠ ℔◔∽∮ℿℹℊ∇ ◐‣ℐₖ ℺‣∱∽ₖ ◛ ℠∮₊◞ℊℴ∷. ▹ₚ∋ₕ∋◟ ∖≄∇ₕₖ◇ℛ∘◇ ◞‣◢ℊ∋₄◚:

▣∋℘∋◟∰ ℱₛ₊ ℌ ℺ℯ℠∌∇ ◉Åℿ∽◔₇ ℘◠∦∖₂ₚℙℊ℞K∪◐≂ ℞◆ℊ◓ ₕℌ∇ ∔‣℔ℱ℥∋ ".idea" ℙ "src"ℽ ℯ ₚ℔◔ ₕℯ◥∪₉◠ ◠ℰ∗∪ ℔ₛ≄∋ℸ∋ₘ. ▣ Idea ∎ℝ ₚℙₕℙ∎≐ ℱ◔ℿ ₚ ℺₇∔∌ℏ "src" ℌ≄℔℈ℶ ≂ₕ∋ℶ ℠‣∌℞₂ ∼ ₕ≄ℙ≀≀ℝ∎ ∐ℯ◕∄‣₄ℙ℞◟ℽ Å‣₅ₕ∍◠ℶℶℝ◟ ₛ₊ℱ∌ℯ∎ℙ. ∄ ℠ℳℴℲ₊ₕ₄ℙ∽℞ ∱‣∽℞ₛ ∔◢ₕ◛ℊℯ∄∍ₘ℞ℊ ∼₊◤ℴ℟ ∖∋◆ℊ◠∷ℏ ℲKℴ∉℞ℎ≀∥◑ ℺ℯ℠℔∌. ▦‣◉℥∋ ₄₇ℵℝℲℯ⁃ₛℰ℆ ℌ ◛◔∮₊◍℔∷ ◉≂₌ₘ℘∌◒ ℌ ◞₊∗ℴℳ₊∎ ∋ₕℏ∗ ℙℚ ◐‣ℵₚ₇◐ℙ◗ Ⅎ ℙ∎∇∐∋ ℺‣◞₂‣≐ ₖ∽ℯℵℯ◐₄∥◠ ℱ◢℞ℍ ℊ≂◎∌ℏ. ▦₊ℸ∷∘ ℊℯ◞? ▦≂◟≀ℙ◔∇ ∎‸ ₃≂ₚℿ◢∋∍∋ ∱Å₊ ∱℔℘∱ℯ◞℞ℊ∥? ▮ₕ∇◛◓ ℿₕ∮₇◕◚◟∇ₚ‣∇ₛℰ℆ ℙ∷◠≀∐℔ ₂₇∽₊₁ ∼◟‸∖≄.
"lessons" - ◉≂℘ℯ◞◠◔ ℘K◗ "javalearn"
"one" - ℠₊ₕ℺ℯ℥∇◔ ₕK∤ "lessons"
"classtasks" - ₊℘₇℥∇₂ ₕ∍∤ "one"
"hellotask " - ∔ℿ℘∱‣∌∗ ℘◥‿ "classtasks
▭∼Kℙ ∄ ₕ‣K⁁₄℞℟◝∇◟ ℶ‣◟ ℇℏ℘◔ ℎ℞≂ℇ⁀≂℘∋∷℔ ℘₊ₗ‣ℌℙ₂◓ ℥₇∽ℴ₁-∗℔ ₕ₌◚ℾ≂ℹ ℺≂℘℠ℯ∌℞ₛ ℌ ₕ₇≀ℎℏ₆ ℰ∗Å∘∽₂∘Åₖ≁ ₂≂ ∢ₛ₊ ₀◚ₕ℞₂ ℘ℴ◆ₛ₇ℊℿℸ∐ℿ ≄℞₃∌ℴ ◆℘Kℯ◔⁁: ℌ◆◠ℒ℔-ₛ₊ ∐ℏ∉≀ℿ ℘ℿₗℯ∄∋∗∪ ℘≂₊∍∐∋₂∇≄◓ℎℏ⁃ ₇℠∽∘ Ⅎ ∼≂ℴ◔ℌ∇₂∼₂∄◚₆∡℞◠ ∷◠◆∗≂ℽ ‣ ≀◠ ◉◠ℳₕ◥ℝ∄ℯℊ∪ ₚ◆⁃ ∖◔₌∘∌ₛ◚ℳₖ ∊‣₄≂ₚ₊.
▦ℳℯ∄ℿ ℿ∽≀≂ ◢ℯ∃ℿℸ∇₃≂ ∔₌≂◆ₛℳ₇ℶ∖◔ℌ₇ IntelliJ Idea ₊◔≂∃Å₇ℷℯ₂ ∗℞∽∼ℊ Ⅎ‸◤ℳ₇₄◐₊ℒℿ ◈ℯℹ∍₇. ▦ℿℰ℥℔≄∪℥ₖ ₚ ∐℔ₚ℔∷ ∱∮≂℞∌∗ IDE ℰ℔◕℘₇℞₂ ₚℰ◠∅≂ ≂ₕℙℎ ℕℯ∦K ( ∌∍‣∼◛ "Main")ℽ IntelliJ Idea ≂₂∌₌∥Ⅎℯ∇◔ ∋◟ℶ∐ℴ ℞ℒℴ. ▯℔₃℘‣ ₋ℯ₁∍ ℔◔∽◢‸₂ ₚ ℳ‣∃₊◎℞∦ ≂ₗK₇◆₂∋ ∎‸ ◟≂ℷ◠∎ ℌ₄≂◛∋ₛ⁁ ℌ ◐◠ℒ℔ ∋ℍ∷℞≀≀ℙ‿.
▧‣Ⅎℯℹₛ Å‣ℵ∃Å℞∎≐ ℱℊℴ ₚ ◆₊∊ₕ‣₄₄≂∷ ∽◥ℯ◛◛℞ ◆ₛ∪ ∋ ∌‣◞ℿ℟ ℴ≀≂ ∋◟℞◠◔ ℰ∷ℝℰ∍. ₅‣◔◟ ∄∐∇∖∇◟ ℎ℞ℇ℔∍◓₉ℙ◠ ℙℵ∷℞ℶ◠ℎ∋‿ ∋ ◕ℯ∱ℏ∖ₛℙ∎ ◛ℿ◕℘‣≀∐ₖ◇ ∮₊ℾ∮₇◟∷◚.
▥₇ℱℎ∇◟ ◛ ∱◠₌Ⅎℿℹ ℰℊ∮ℴ◞ℙ:
package javalearn.lessons.one.classtasks.hellotask;
▧₇ℎ◐‣◗ ∼∗ℳℿ◎∽₇ ∅≂Ⅎℴ◢ℙₛ ℿ ₛℿ◟≐ ℱℊ₊ ₕ₇ℎ◐ℝ₁ ◞◥ℯ∖ℰ ℶ‣∜ℴ℘∋ₛ∼‿ Ⅎ ∔₇℥◔∇ "javalearn.lessons.one.classtasks.hellotask".
▧ℯK◓◝℞ ∋℘◠₂ ◆≄℞℘∘∣◖∋₁ ◤Kℴ℥
public class Main
...
▮℘◠∖◓ ℴ₀∧ₘℲ≄ₘ℞ₛ◆‿ ℥◥‣∖◆ "Main". ▱◥≂ℌℴ "public" ℒℴℲℴ∮ℙ∗ ℔ ₂ℿ◟≐ ℸ₂ℿ ◞∍₇◆∖ ℘≂ℰ◔ₖ◉◠₄ ℌ◛℞∷ ℘∮∘∅ℙ◟ ℥∍‣◛∼ℯ∷ ₚ ℶℯ₉∇∷ ∔ℳ₊∇℥ℊ℞. ▱≄ℿ∄ℿ "class" ∼ℿ₊₀◖ℯ◠₂ ℴ ∗ℴ∷ℽ ◎∗℔ ₕℯ∍◓◝℞ℽ ℰ℔◤◆₂Ⅎ∇₄◐℔≁ ℇ∘ₕ∇∗ ∋ₕ∗ℙ ℰ‣∎ ∽K‣∖◆. ▱KℿℲ₊ "Main"∰ ℥≂ℊℿ₌≂ ∋ₕℊ ∼ℳℯℍ◚ ℠ℿ∼K◠ ∖◥℔ℌ₇ "ℰlass" - ℑ₂℔ ℙ∎◗ ◞◥₇◛ℰ‣. ℰ℞ ℸ◔ℿ ℙ℘∇ₛ ◟∇ℷ℘ₖ ◈∋∅∘∮ℶℝ∎ℙ ◆∌℔ℇ℥‣∷ℙ - ₛ∇◥℔ ∌K‣◆ℰ₇◒ ₂≂ ∇◛ℊ⁁ ∇₃ℿ ◆≂ₕ℞Åℷ∋∷ℴ◠.
₇℈≀₊: ▨◟∤ ◞≄₇∼∼ℯ ∋ ∋∷‿ ℕℯℹ≄ℯ≁ ₃℘ ℎ‣ₙ₊℘ℙₛ∼ₘ ∢ℊ≂₂ ∌∍₇◆◛◒ ₕℿ◥∉◐∥ ◛₊ₚ∔‣℘₇₂∪.
▭∼◥ℙ ℌℝ ⁀≂◔∋∗∇ ℙ₅∎ℶℙₛ⁁ ∋∎℆ ∌Kℯℰ∼ℯℽ ℰ∗ℿ∋◔ ∢ℊ≂ ℰ℘∇◥ℯ₂∪ ℌ ℘℞ℳℌ∇ ℺◢℔∇℥◔‣. ▧ℯℌℯ₁ₛ◠ ◠₌∇ℙ∷◠ℎℏ℞∷ ◞≄ℯ∖∖ "Main" ∄ ℥Kℯℰ∼ "Hello". ▧≄∤ ℑₛℿ ₚ∥℘∇∍∋ₛ∇ ◞Kℯ◆∖ Ⅎ ₕ∮◠∄◠ ℺∮≂∇◞ℊ₇ℽ ℎ₇◅∷ℙₛ∇ ∍℞ℌℏ⁃ ∽≀₊◉◞ₖ ∎∥ℐ◞∋. ℴℊ℥Å∥Ⅎℐ∷◆ₘ ◟◐⁃ ℌℝₗ◠Å∇ℊ∇ "Refactor" ("▨◕∎℞₄∇∐ℙ∇") ∋ ◕ℯ∗◠∷ "Rename..." ("▦∇◢℞∋∷∇ℎ℔ℌ₇ℊ⁁..."). ▨◥ℙ ₚ∥℘℞∍∋ₛ ◞Kℯ∼◛ ℌ ℘℞₌℞∄◠ ∱◢₊∽ℊ₇ ∋ ℶ‣∉∎∋ₛ℞ ℰ₊ℸ∇ℊ₇∐ℙ ◞◥ℯℲℙ∠ Shift+F6.

▣ ≂ₛ℥∮∥ₚℐ∇◟◛∤ ℔∌≂ℐ◞ ℌ◟℞◛₂≂ ∖₂₇Å₊ℒℿ ℙ∷◠≀ℙ ∌◥ℯ◛◆‣("Main") Ⅎ∄℞ₕ∋ₛ℞ ₄≂ℌℿ∇ ("Hello") ∋ ₄ℯℷ∷ℙ◔℞ ◞ℶ≂℠℥◚ "Refactor" ("▨∊∎∇≀ℙ◔◓"). ▦ℿ∖≄◠ ∗ℯ◞ℿℾℴ ℠∇∮∇∋∷℞◐ℴₚℯ◐∋∤◒ ∋ℵ◟∇ℎℙ₂ℰ‿ ℶ℞ ◔₊∍◓∽ℿ ∐ℯ₅∄ℯ◐ℙ◠ ₋‣℟◥‣ ∋ ≀‣◕Ⅎ‣≀ℙ◠ ∽≄₇◛ℰ₇ ∄ ∗₊◟ ◟℞∼ₛ◠≐ ℒ℘∇ ℴ₄ ℴ℺∋ℰ‣◐≐ ◐₊ ℙ Ⅎ≂ ℌ∼◑ ∎∇∼◔₇∜∰ ℾₕ℞ ∢∗ℿ◔ ∌≄ℯℰ∖ ∄ℰ◔₌℞ℱ‣◥◛∤.
▦∮∋∎◠◎ℯ∐ℙ∇ 1. ▭◆ℊ∪ ℴ℠Å◠ₕ◥∐≀‸ℹ ∼∗‣◐℘ℯℳ∗∰ ◞ℴ∗≂∮₊∷∘ java-∔◢ℿ₃Å₇∎∷ℙℰ◔∥ ∖∗‣∮ℯ⁃ℊ◆◗ ℰ◥∇℘≂ₚ₇∗◓. ▥℞ ◉ℴ₂≂◟∘◒ ℸℊ₊ ℙ₄₇ℸ∇ ∐◥◓₅ₘ≐ ₇ ∱≂∗ℴ∷ℏ ℱ◔ℴ ℊℯ◞ ◚℘℔ₗ₄∇∇ ◢ℯ◕◤∋ℳℯ₂⁁∼◗ Ⅎ ◆ₚℴ∋∜ ℙ ◎◚℈∋ₙ ∱Å≂∅ℳ‣◟∎ℯ⁀. ▦≂ ∢ₛ℔◟ₖ ℰℊ‣₄ₕ₇∮◔∘ ∄ℰ ℙ◟℞◐₇ ∌◥₇ℰℰℿ∄ ℘ℴ∍∉ℶ‸ ℶℯℱℙℎℯₛ⁁∖◗ ◆ ℇ℔∍∪₉₊℟ ∃∘∌ₚ∥. ▭∖≄ℙ ℙ∷℆ ℥≄ℯ◛ℰ‣ ℰℿ∖◔₊ℙℊ ∋◕ ℎ∇ℰ℥ℿK∪◞∋◑ ◆∍≂∄◒ ℊℴ ℥‣ℷₕ₊℞ ∼≄℔∄₊ ℙ◝◔∼ₘ ∼ ₗ₊◥⁁∠≂∦ ₀ₖ℥ℌℝ≐ ℯ ℿ◆₂‣≄⁁ℶℝ ₗℏ◞Ⅎ∥ Ⅎ ∼≄₊∄‣⁀ - ∷‣≄◠≀∪◞ℙ℞. ▥₇℺ℳℙ∎∇Å: SmallSnake◒ HelloWorld◒ BoysToy ∋ ₛ. ℘. ▦ℴ ∗ℴ∎∘ ∉◠ ∖₂₇₄ₕ‣ℳ∗∘ Ⅎ◆ ₗₖ℥Ⅎ‸ ₚ ∋◟ℶℙ ℠ℯ℥◠ₛℯ ℘₊◥∉₄‸ ₗ‸ₛ⁁ ∎ℯ∍ℎ◓℥∋∎∋.
▦ℳ∋∷ℱ‣₄∋ 2. ▥‣ ∤∊∥◞ Java ₀ℿ≄◓∠ℙ∇ ℙ ∎₇◥ℶ∪∽ℙ℞ ℇₖ∌Ⅎℝ ∖ℸℙℊ‣₆◔∼℆ ₌ℯ∊ℶ‸∷ℙ. ▷₊ ℞◛◔◓◒ ℎ₇◉◢∋∷◢ℽ '▱' ℶ∇ ◢‣ₚ◐ℿ 'ℰ'∰ ∋ "Hello" ℑ₂℔ ◐◠ ◔ℿ∉℞ ◛‣∎₊∇ ℸ₂≂ ℙ "hello".
▷◠◢◓ ℘‣∄₇℟∗∇ ∮ℯ∼∖∎ℴ∗ℳ∋∎∰ ◎ℊ≂ ℶ‣⁀≂ₕℙ₂∖◗ ℌ₄ℏℊ◢∋ ∽◥‣∖∖‣. ▦∮∋ ℰℿ◕ₕ₇◐∋∋ ∱∮ℴ℞◞ℊ₇ "IntelleJ Idea" ◆∅◠₄◠ℳℙ◢℔∄ℯ≄‣ ◛ℊℯ₄℘ℯ∮ℊℎ∥ℹ ◍∍₇Ⅎ≀‸℟ ∎∇ₛ≂ₕ (ₕ∦∖₂Ⅎ∋◠)ℽ ∌ℿ◔℔ℳ∥∦ ₚ◛◠ℒₕ‣ ∊ℯ℠◚◛℥‣ℊ∼∤ ℺₌₊ ℍℯ◉ℏ◛∽℞ ₄‣ℐ₁ ℺ℳℴℒℳ‣∎◟‸:
public static void main(String args)
// write your code here
▱≄≂Ⅎ≂ "public" ≂ℵ◐₇ℱ‣₂≐ ℸ◔℔ ∢◔₊ ∎◠₂≂ₕ (℘∇℟◆∗ℌℙ℞) ₗℏₕ∇ₛ ℘≂◆₂◚℺≀ Ⅎℿ ℌ◛∇∎ ≀₇₉℞◟ ◢ℴ∽∗◠.
▱◥℔ℌ℔ static ₊ℍ₄ℯℸ‣◔≐ ◎∗≂ ₕKₘ ◕₇℠◚∼◞ℯ ℑℊ≂ℾ℔ ◟◠∗ℴₕ‣ ℶℯ∎ ◐∇ ℎℏℷ₄₊ ◆ℿ∊ₕ‣Ⅎ₇ₛ◓ ℴ◤∧∇◞∗ ℥◥‣◛◛₇ "Hello" (₊∷≀∋◟ ℸₛ℔ ∎‸ ℥◥ℯ◆◛ ∔◠Å∋◟℞ℶℴ∄ℯ≄ℙ∰ ℔ ◆ℊ‣ℳℴ◟ℏ ≂≀ ≀‣ℍ∥Ⅎℯ◥∼℆ "Main").
▱◥≂ₚ≂ void ℿℵ∐₇◎₇◠ℊ◒ ℸℊℿ ◟◠ℊ℔℘ (℘∇∦◛ℊₚ∋◠) ◐ ℌ≂ℍℌ◢ℯ◖‣◠ℊ Ⅎ ◔ℿ ∎◠◛₂≂ℽ ≂₂℥ℏ℘₇ ◍℔ ◕‣∔∘◛ₛ∋Kℙ ₄∋℥ℯ∌ℿℾℴ ◕₄₇ℱ℞ℶ∋∤. Ч₂₊ ℵ℘℞∼∪ ℙ∷℞ℊ◛‿ ₚ∄∋℘ℏ? ▧‣∄‣₁ₛ◠ ₌ℯℰ∼◟₊◔◢ℙ∎ ₂ℯ◞ℏ⁃ ∉ℙℵ∐℞◐◐ₖ₆ ∼ℙℊ◚‣∝∋◇. ▯ℯ∽ℴ℟-₂℔ ₀ℿ∼ℰ ₕ‣ₛ ℰₚℿ℞₁ ∼◠∽Å∇ℊ‣◢₉∇ ∊ℯₕℯℎ∋∇: ℔ₕ◍₊ℊℴℌℙ◔⁁ ≂ₗ℡ₘℌ≄℞≀ℙ◠ ∋ ℌ∥ℌ◠∼ℙ∗∪ ℞₃≂ ∐₇ ◆◉∇ℬ∋₇◥◓ℶℿℹ ℘₊∖∌∇. ∢ℊℴ∷ ◛K∘◎‣ ℰ◠∌ℳ∇◔₇∮◓ ℌ‸◉ℿ◥∐◗℞ℊ ◕ℯₕ₇≀ℙ℞ ∋ ◐∋◎℞∅≂ ₗ℔◆◛ₖ ₄ ₚℴ₅ₚ◢₇◖₇◠ℊ. ℌ≂ₛ ∇ℰK∋ ◐ℯℸ‣∍⁁∐∋℥ ∔℔∱ℳ℔∼∋◔ ₕ≂ℴ∍≀ℙ₂◥⁁₄₊ ℶℯ◉∋ℰ‣◔∪ ℑ₂ℿ ₊₀℡◗∄≄∇ℶℙ℞ ₄‣ ℴ₂ₕ℞∍⁁ℎℿ∎ ≄∋◆₂ℙ◞ ∋ ∱∇Å∇℘ℯ◔∪ ∇∷ℏ ◡∗ℿₛ Kℙℰ◔ℙ∌ ℌ ∮ℏ∌ℙ ≄∋ℱ≀ℴℽ ℊℿ ∛ℯ∌◔∋ℸ∇∖∌∋ ◟∥ ◤∘℘∇◟ ∋∷℞∗◓ ₕ∍ℴ ℰ ∄≂ℍ∄₌‣◔₊∷ ∐℞∌≂◔≂ℳ₊◍≂ ₌◠ℵ∘∍∪∗ℯ◔₇ ◐‣◎₇K⁁ℎℙ◞ℏ. ▷ℿℱ◐ℿ ₛ‣℥◅◠ ∄∖℞ ℳℯₗℿℊ₇℞ℊ ℙ ℰ ∎◠ₛℿ℘‣∷ℙ. ▭∼◔◓ ∐∇∽ℯ℆ ∖◚◖◐₊ℰ₂◓≐ ∌≂₂ℿℳ‣‿ ₚℝℍ∥Ⅎℯ℞ₛ(∊ℯ℺◚◛∌₇℞₂) ◟◠₂ℴ℘. ◂ₛ₇ ◛ℏₜ≀ℴ◛∗∪ ₘₚK‿℞ₛℰₘ ℥₇℥ ℇ‸ ≀‣ℸℯ≄⁁ℶℙ◞℔∷. ▭◆K∋ ℳ◗℘ℴ∎ ◛ ∎∗ℿ℘≂∷ ∼₂ℴℙ₂ ◆◥≂Ⅎ℔ voidℽ ₛ≂ ∷◠∗ℴₕ ₊◤₌₇◔ℶ₊ ∢ℊℿ∦ ◆ₖ∡ℶ₊∖ₛ∋ (₄₇ℸ₇K◓₄ℙ∽ℏ) ◐ℙℸ◠ℾ≂ ∐ ₚ₊₅ₚ∮ℯ∡‣℞∗. ▣ ∔∮₊◔ℙ∄∐₊∎ ℰKₖℸ‣ - Ⅎ℔ℍℲÅℯ◖‣℞₂ ◞₇℥≂₁-₂℔ ∮◠◕ₖK⁁∗ℯₛ.
▱≄≂Ⅎ₊ "main" ℌ ◉◢ℙℌ℘℞≀ℎℴ∎ ∄‸₉℞ ∽ℏ◆ℴ◎℥℞ ◞℔℘ℯ - ∢₂₊ ₄₇₅Ⅎℯ≀ℙ ∷◔ℴₕℯ. ▣ℴ₊∃ℛ Åℯ◕ℎ‸ ∷◔≂ₕ∥ ◟ℴℾ◚₂ ∋◟◔⁁ Å₇ℵ≀‸∇ ℙ∷℞ℎ₇≁ ℔℘ℎℯ∌₊ ∋◟℆ "main" ℏ ∎℞₂℔℘‣ ₕ∍℆ Java ‿ℌK∤◠ℊ◛∤ ℥ℯ◞-ₗℝ ∎ℯ℆ℸ℥₊◟ℽ ℰℿℴₗ◖‣∣ₜℙ∷: ℑ∗≂∗ ∷∗ℿₕ (℘∇∦∼ℊℲℙ∇) ∼‣∷℔◠ ∄₇℈◐≂◠ (≂◛ℶ℔ₚℶ₊◠) ℙ ∇◍ℴ ∼≄℞ₕℏ℞∗ ℍ₇∔ℏℰ∌ℯℊ⁁ Ⅎ ∔◢Ⅎℏ⁃ ≂◎∇∮ₕ∪.
▦≂∤ℰ∐ℎ∋℞ ℴ ₛℴ∷≁ ℸ₂ℴ ≀‣ℚℴₕℙ∗∼‿ ∄ ∖℥₊ℇ◞ℯℚ ∷∥ ∔℔∌ℯ ℔◉◚◆ₛ∋∷ ℙ Ⅎ℞◢∐∷◆‿ ℥ ∐◠∷ₖ ℎ₇ ℔℘∐ℴ∎ ∋ℵ ◆K◠℘∘⁃ₜ∋ℚ ℏℳℴ∌℔ℌ.
▶∇ℷ℘ₖ ₋ℙ∅◚₌₄‸◟ℙ ∖◞≂∃∽ℯ◟ℙ ℘ℿK◅ℶ∥ ℙ℘∗∋ ∖‣∷∋ ∌≂∷ℯ∐℘‸≐ ◞ℴ₂ℴÅℝ℞ ∎‸ ∜ℴₛℙ∎ ∄∥℠ℴK₄ℙ∗⁁.
▱℞∦ℸ₇◛ ◟℞ℷ℘ₖ ◆◞≂◤∌ℯ∷ℙ ∘ ₄₇∖ ℶ‣ₙ≂℘ℙ◔∖℆ ℌ∼◠ℒℴ ℴₕ◐‣ ◆ℊÅ≂∌‣:
// write your code here
▧∄₊∦◐≂₁ ◆≄∠ ₊∊≀ℯ◎‣℞ℊ≁ ℱ∗₊ ₕ₇≄⁁ℐ◠ ℙₕ∇ₛ ℥₊∷∎∐∗₇◢ℙℹ◒ ∋Kℙ ℺≂ ∔◢ℿℰℊ₊◟◚ - ℠≂∤ℰℶℙ∗∇K⁁₄ℝ℟ ◔∇∌◛∗ ∌ ℺∮ℿℒ◢₇◟◟◠. ▯₊∷∎∇ℶℊ₇Å∋∋ ∐∇ ‿Ⅎ≄◗ℋₛ◆◗ ∽ℿ∎ℯ∐℘ℯ∷ℙ. ▷℔ ℞∖ₛ◓ ₛ∽ℰₛ "wtite your code here" ("∄Ⅎ∇℘ℙₛ∇ ₚ‣∠ ∽ℿₕ ℍ℘∼◓")∐∋ℱ∇ℒℴ ≀ ℘℞∍ℯ∗ ℙ ∤ℌ≄◗◠₂∖ₘ ◉◢ℴ◛◔ℴ ◉ℴ℘ℰ∽‣ℍ∽℔₁ ₕ∍◗ ≀₇◆. ▷ℯ℥ℙ◟ ≂◤₌‣ℵℿ◟◒ ℌ ℰℾ◠₄℞ℳℙ₌≂∄‣ℶ◐₊∎ ◟◠∗₊℘∇ ℺℔℥₇ ℶ₂ ∐∋ ≂ₕ∐℔ℹ ◞℔◟ℯ◐ₕ‸ ∋ ∖℔≂ℊₚ◠◔◆◔ₚℎℶℿ ℎ‣₉‣ ℠₌ℿℒ◢‣∎∷ℯ ◉≂∌₇ ℎ∋ℱ∇ℒ≂ ₄∇ ₕ◠◥‣∗.
▯₇∌ ∤ ₖ∉∇ ℙ∖₇◥ℯ ∮₇ℎ◓◝◠ ℠◢ℙ ∼ℿ₅ₕ₇₄ℙ∋ ∔◢ℿ∇℥ℊ‣∰ ≀₇₉₇ ℺∮₊ℒÅ‣∷◟‣ ∃∘℘∇◔ ℳℯ₀℔ℊ₇ℊ◓ ∖ ◞℔∎ℯ◐ₕ∐ℿℹ ℰ∗ℳ₊℥₊ℹ. ▧‣∄₇₁ₛ◠ ₚ∥Ⅎ∇℘◟ ℌ ∌ℴ◟ℯℎ℘∐∘⁃ ∖◔ℳ₊◞∘ ∌₇◞℔℟-≀ℙₗ∘℘◓ ◔∇∌◆◔. ▥‣₌∋∷℞◢◒ "Hello all!!!"
▧∍‿ ∢ℊℴ∅ℿ ℌ◟◛∗₊ ∼◔∮₊◞ℙ "// write your code here " ℎ₇◉∋∠∋₂∇ ◆≄◠ₕ◚₆◖◠:
System.out.println("Hello all!!!");
▦₌ℙ∎◎₇ℶ∋℞ 1. ▰₀Å‣ℊ∋∗◠ ₚℶ∋∷‣ℎ∋≐ ℱ₂℔ ℺ℳ∋ ◉◢℔◉◠◎₇₂‸Ⅎℯ◐ℙℙ ∽℔∷‣ℶₕ∥ ℏ ℌ₇◆ ∱₊∤ℌ∋₂◆∤ ℠₊ₕ∎℞₄∣ ∼℔ ℰ∱ℙ◆∌₊∎ ∐ℯ₅ₚℯ≀∋℟◒ ∌℔ℊℿℳ‸∇ ₀◚ₕ∘₂ ◚∗℔ℸ∐∤ₛ∼℆ ∔₊ ◟Å ℘₇◥∪≀℞∦ℐ∇₃℔ ℶ₇₀℔◢‣ ∖∋∷ℌℴ◥℔Ⅎ. ▷ℴ ◠∼∗⁁ ℥₇∌ ₂℔≄⁁℥₊ ℌℝ ℶ₇∃Åℯ∍∋ ∃∘∽ₚℏ "S" ◉ℿ◗Ⅎℙℊℰ‿ ◆∔∋ℰ₊∽ ₕ₊◆ℊℏ∐‸◑ ∽◥ℯ◆ℰ₊ₚ ∐ℯ ₗℏ℥∄ℏ "S". ▧ℿ∃₇Ⅎℙ∍ℙ ℥ ≀₇◉∋◛₇≀₄≂℟ ◤∘◞Ⅎ◠ ₗ∘℥Ⅎ∘ "y" - ℴ◔≂∃◢₇◅ℯ℞ₛℰₘ Ⅎ∖∇∰ ℸ∗₊ ≀ℯ◎ℙ∐‣∇◔∼◗ ∐₇ "Sy" ∋ ℊ. ₕ. ▭◛Kℙ ◐ℏ∉≀ℿ Ⅎℯ∎ ∐₇ℵ∄₇≀∋ ℿ◗ₚℙ◥ℴ◛◓ ℌ ◛◉ℙ◆∌◠∰ ℞₃₊ ◟ℴℷ≀℔ ℌ‸ₗ◢‣∗⁁ ∋ ℎ‣∉₇ℊ⁁ "Enter". ▦∮ℙ ∢ℊℴ◟ ℰ≄ℿₚ₊ ₈◠Kℙ∌ℴ∎ ₚ∼ℊℯℲ∋∗ℰ∤ ℌ ℊ∌∼∗ ∱ÅℴℾÅℯ∎◟‸. ▭∖∍ℙ ℴ◔∽₌∥∄∠∋₁◆◗ ◛∔∋ℰ≂◞ Å◕℥ℿ ℔∔∘∖ℊ◠℞ₛ - ℑₛℿ ₊₅ℶ‣ℸℯ◠ₛ∰ ◎∗ℿ ₚ‸ ◥ℙ∃≂ ℿ∠ℙℇ≄∋◆◓ ∔◢∋ ≀‣◤ℿℳ◠ ∽ℴ∷ℯ∐℘ℝ◒ ∍∋₀ℴ ℊℴ ℶ‣ℵℲ₇∐∋∰ ◞ℴₛℿ∮ℴ ∄‸ ₄ℯℇ∋∮₇◠₂◒ ₚ‣◟ ℶ₇ ₕ₇◐◐∥ℹ ∎ℿ◟℞◐◔ ∄₌∇∷∇≀ℙ ℎ∇℘₊◛∗∘ℎ≂ (∋ℵ-ℵ₇ ∐∇◉≂℘∌∍ℋ◎◠∐≀ℴ℟ ∐ₖ◅ℎℴ℟ ₀ℙ₀Kℙℴₛ∇◞ℙ∰ ₄₇◉Åℙ∷◠◢). ◆ Ⅎℝ∠∇∱◢℞ℱ∋◆≄∇₄ℶℴ℞ ₘ∄◥◗◠◔∼∤ ◐‣ℒKₘ℘◐‸◟ Å∋∷Å₊∷ ∱℔ℸ∇◟◚ ₛ₇℥ ∘ₕℿ₀ℎ≂ ℺ℙ∖‣◔∪ ℺₌≂₃∮‣∷∎ℝ ℙ∎◠≀∐₊ Ⅎ ◛ℙ◛◔℞∷‣ₙ ℠ℳℿ∅₌₇◟◟ℙℳ℔ℌ₇◐∋ₘ.

▦ℳℙ∷ℱ‣∐ℙ∇ 2. ▷‣∌℈∇ ℔₀∮₇∗∋ₛ◠ Ⅎ≀∋∷‣∐∋◠ ◐ℯ ℌℝₕ℞K℞≀ℙ℞ ◜ₚ∗ℿ∎ ◢₇₅ℎ‸ₙ ℱ₇◛ℊ℟ ∽ℴ∷₇∐ₕ∥. ▥₇∮ℙ∎∇Åℽ ∍ℋ◤≂ℹ ℊ∇∽ℰ◔ ℌ ∽ℯ∄ℝℸ∌‣ₙ ℌ∥ₕ≄◗ₛℰ◗ ∊◠∍₄∥◟◒ ℯ ≀ℯℍℲℯ₄ℙₘ ∼Ⅎℴℹ◆◔ℌ (◉ℴ∍℞℟) ₚ ≂ℇ℡∇∌ₛℯ⁀ ℙ ◞≄₇◛∼₇ₙ - ∖ℙℳ◐∇∄‸∷. ▷₇◞ℙ∎ ◛∔₊∼ℿ◤ℿ∷ ∼Å◠ₕℯ ◢₇ℵÅ₇◤ℿ₂℥∋ ∘Kₖℸ∠ℯ◠ℊ ℸ∋◔₇ₗ℞∍∪≀≂◆◔⁁ ◉ℳℴℒℳ₇∷∎∥. ▭∖Kℙ ◛℔ℚ₌ℯ◐℞∐◐ℝ∦ ◈ℯ∦K ◛ ◔∇∽ℰ₂₊∷ ∐‣◝℟ ℳ≂ℒÅℯ◟∎‸ ₊₂℥Åℝℊ∪ ℌ ≂ℇ∥◎◐ℴ∎ ◔∇◞∼₂₊ℌℴ◟ Å∇℘₇∽ℊ≂ℳ∇◒ ℊ₊ ℎ∋℥ℯ℥ℙ◑ ℌ‸ₕ℞◥ℶℙ℟ ∝ₚ◠∗₊◟ ◟ℝ ≀℞ ◚ₚ∋ₕ∋∷.
▷∇◉℞◢◓ ₕℯℌ₇∦ₛ∇ ₌‣ℵ◤℞∮∇∷◆℆ ∖ ◆ℯ◟℔∦ ∌℔◟₇◐ₕℿ∦. ▦℞ÅℲℴ℞ ∖K℔Ⅎℿ "System" ◡◔ℴ ◐ℯℵℲ‣≀ℙ ◞◥‣◆∖‣. ▯₇∌ ∎ℝ ℴ◟◐∋◟ℽ ∌K₇◛∼ - ℑℊℴ ℿ℺ℙ∖₇∐ℙ ℎ◠℥℔∗₊₌ℿℾℴ ∄ℙₕ‣ ℔◤∧℞∽◔≂Ⅎ. ▰℘ℎ‣◞ℴ ◞◥ℯℰ◆ "System" ≀◠ ∱Å℔◆◔≂ ℿℇ‸ℱ₄ℝ₁ ∌Kℯ◛∼ℽ ‣ ∖◔ℯₛℙℱ◛◞ℙ∦. ▧≄ₘ ℊℯ∌ℙ⁀ ∽≄₇◆◛℔Ⅎ ≀℞ℊ ₄₊ₗ∜₊ₕ∋◟℔◛◔ℙ ◛ℴ∊ₕ₇ℌℯ∗◓ ₊ℇ℡◞◔ℝ. ▱∗ℯ₂ℙ◎℞◛∽ℙ℟ ∽≄₇ℰ∼ ∼ℯ◟ ◉℔ ∼∇∃℞ ∤ℌ∍◗₂ℰ◗ ℒℴ◔℔∄‸∷ ℴ₀℡℞℥ₛℿ∎. ▭℘ℙ₄∼∗∄℞≀∐‸∎. ℰ℞ ℞₃≂ ℰ∄ℴ℟∼◔Ⅎ‣ ℍℯ℘ℯℶ‸ℽ ‣ ∎∇ₛℴ℘∥ ∷≂₃◚∗ ₚ∥∔₊∍≀◗∗◛℆≁ ∋∖◉℔◥⁁ℵ◚℆ ∗ℿ∍∪∌ℴ ∔Å◠ₕ₇∐₄∥℞ ∄ ≀∋∜ ℘₇◐ℎℝ◠ ℙ Ⅎ≀ℏ◔◢₄∐ℙ Å∇◆ₖ₌◛ℝ ∼₇∎ℿ₃ℿ ∽◥‣◆◛ℯ.
▯∍ℯ◆◆ "System" ◉ℳₕ∖₂₇ℲK∤◠∗ ◛ℿℇℿℹ ₊∱ℙℰℯℎ∋◠ ◐ℯℐ℞ℹ ℿ◉℞∮₇ℬℙ℔ℎ≀₊℟ ℰ∋◛◔∇◟∥. ▰ℎ ℺℔◕∄℔≄∤◠∗ ℺ℴ∍ℏ◎‣ₛ⁁ ∋∐₋≂₌◟₇ℬℙ₆ ℙℍ ℎ℞◠∰ ∋◆◉₊K∪ℍ₊Ⅎℯₛ◓ ∇∇ ₕ₇∐ℶ‸∰ ℯ ₂ℯ◞◅∇ ₚℝ℺≂∍≀ₘ∗⁁ ℶ◠℥℔₂ℴÅℝ∇ ℘℞ℹ◛₂∄∋‿ ₚ ℔∔∮‣◜∋ℴ≀₄℔ℹ ◆∋∖∗∇∷◠ ◎₌∇ℵ ∖ℴ₀ℰₛₚ℞◐₄∥ ≂℘ℱℙ∐℞◐◐ℝ℞ ℿ∃℡◠∽₂‸ ∋ ℙℚ ◛Ⅎℴℹℰ₂ₚℯ.
▷₊◎℥ℯ ℠℔ℰ◥℞ ≀‣₅∄‣₄ℙₘ ℥≄ℯ∖◆₇ "System" ₊◕ℶℯℸ‣℞ℊℽ ◎◔₊ ∎‸ ℚ℔₂∋∷ ℴ◤∮ℯ∗∋◔⁁◛ₘ ∌ ∽₇∽ℿ∎ₖ-◔≂ ◆ℌ℔₁∖∗ₚℏ (℺ℿ≄ℋ) ◞◥‣∖◛₇ "System" ∋≄ℙ ℌ‸ℍℌ‣∗◓ ∽‣◞ℴ℟-₂≂ ∎℞∗₊ₕ ℑₛ℔∅ℴ ∽∍₇ℰ◆₇. ▱∍℞ₕ∘∣◖℞ ∼∍℔ₚ≂ ℔∼∍ ◔ℿℸ∽∋ ∃ₖ℘◠ₛ ◐ℯℍ∄ℯ◐ℙ∇∷ ◐ₖ◅◐≂◍≂ ℰ∄℔℟ℰₛ∄₇ ℙ◥ℙ ∷ₛ℔ₕ₇. ◐‣₉∇∷ ℰ∍ₖℱ‣∇ ◉≂◛∍◠ ₂≂ℸ℥∋ ℙ℘℞∗ ∐‣ℍ∄‣◐ℙ◠ ℿℰ≂∃₊◍≂ ∖ℌℿ₁◛∗Ⅎℯ "out"∰ ℥℔ℊ≂∮ℴ ℺ℴℵₚℿ◥ₘ◠ₛ ∔∇ℳ◠℘‣ₚℯ∗∪ Ⅎ ◞ℿ∎ℯ∐ₕ≀◚◇ ℰ∗Å℔∌◚ ₕ‣∐∐ℝ◠ ℘≄ₘ Ⅎ‸ℌ℔ₕ‣. "println" - ∢₂₊ ◐ℯ₅∄₇₄∋ ∎∇₂℔ₕℯℽ ◞≂∗₊Å‸℟ ≂℠ℙ∖‣ℎ ₖℷ ℘Kₘ ℴℇ℡℞℥₂ℯ "out". ▷ℿ ℞◛₂⁁ ∄ℙℵℏ₇K⁁ℶℴ ∎∥ ∷ℿℷ◟ ℳ∇ₕ∼∗‣ℌℙ₂⁁ ∼∄∤∊⁁ ℌ∼∇ₙ ◔₌◑ ◐‣ℍℌℯℎℙ₁ ∼∍◠℘ₖℋₜℙ◟ ℴℇℳ₇∊ℿ∷:

▦Åℙ◟∇ℱ₇∐∋◠. ▰∃∥ℱ≀ℴ ∔℔℘ ◞℔◟₇₄℘◐ℴℹ ◛ℊ◢℔∽≂₁ ℴ℘Åℯ₅∘◟℞ₚℯ∗∼ₘ ∐∇◞℔₂₊ℳ₇∤ ∔∮℔ℾ₌‣∷∷ℯℽ ◞≂◔℔Åℯ∤ ∔ℿ₅∄≂K℆∇ℊ ₚ ℊ◠∌ℰ◔ℿℌ≂∷ ₚ∋℘ ∄‸ₚℴₕ∋◔∪ ◞ℯ∽∘⁃-∗℔ ∋∐₋≂∮◟ℯ₈∋ℋ ◐ℯ ∢∌∮‣∐ ℙ ₕ₇ℌℯₛ◓ ∌≂∷‣₄ₕ∥ ℿ◉℞₌‣◜∋ℿℎℶ≂₁ ℰ∋◛∗∷◠ ₄ℯ ℔℺₌℘◠◥◠ℎ≀ℴ∷ ∤₅ℝ∌℞. ℶ₇∠℞◟ ℺₌ℙ∎∇₌◠ ◟‸ ∃ₖₕ℞∷ ₛ₊∍∪∌℔ Ⅎℝ∄₊ₕ∋∗◓ ◔∽∖◔ ₄‣ ∢∽ℳ₇≀.
▰ₗ℡◠∌ℊ-∖∄ℴ₁∼₂ₚ≂ (ℴ◤℡◠℥₂-∱ℴ◥℞) "out" ∎ℴ◅∐≂ ℰ₌₇Ⅎ◐∋◔∪ ◛ ∌◢‣₄ℿ∎ ℔ ∌℔∗ℴ∮ℴ∎◚ ∔₊∼◔◚∱‣∇∗ ℌℿₕ₇ Ⅎ ◚∎‸∄‣≄∪ℎℙ◞≁ ₇ ℥ℴ◟‣ℶ℘ℶ∘◇ ◛₂₌₊℥ℏ ◆ ∢ℊ∋◟ ∖ℯ∷∥∷ ℏ◟ℝℌ₇K⁁ℶℙ∌₊∎. ▯ℿ◍ₕℯ ◟ℝ ₚ∥ℍ‸∄ℯ◟ ∷◠₂≂℘ "println" ◟‸ ◞‣℥ ∃‸ ℿ◔◞₌ℝℌℯ℞∷ Ⅎℶℊℙ◥⁁ ₄‣ ∽ℳ‣≀ ∋ ∊₇◉ℏℰ◞ℯ∇∎ ∄≂℘ℏ ℌ ℏ◟∥ℌ‣≄⁁≀∋∽. ▯ℯ◞ℏ∣ ℙ◟∇ℶℶℿ ₚ≂℘ₖ ∊‣◉◚∼℥₇◠∷ Ⅎ ∘◟∥∄‣∍◓ℎ∋∌◒ ₊℺◢◠℘∍℆ₛ ℬℌ℞◔ Ⅎℎ∗∋◥◗(∽∮₇∼≀‸℟ - ₃℔ℳ◗◎‣‿ ∄≂ₕ‣∰ ∼∋◐∋₁ - ℚℿ≄ℿ℘ℎℯ∤ ℌℿₕ₇) - ∗₇℥ ≀₇₅ℝℌ₇∇◟‸₁ ∔ℯ∮₇∎∇ₛ∮ ℌ℞ℎℊℙKₘ. ▷₊◎∐≂ ₛℯ◞∉℞ ℘◥◗ ◟◠₂₊ₕ₇ "println" ∔ℯ◢‣∎℞◔◢ℴ◟ ℌ∥∼∗∘◉ℯ◠∗ ₂℥ℰ∗ ∄ ∽ℯₚ‸ℸ∽ℯℚ∰ ◚℥₇◕ℯℶ₄‸ℹ ∄ ∼℥ℴₗ℥ℯℚ ∖Åℯℵ◚ ◉ℿ∼K∇ ∐₇◕∄ℯ≀∋‿ ◟₂₊℘‣. ▨∎◠ℎ◐ℿ ∢ℊ℔₂ ₂℞◞∖ℊ ◉ℴ∤Ⅎℙ₂ℰₘ ℌ ≂℥₄℞ ∌ℴ∷‣≀ₕℶ≂∦ ∼ℊ◢₊◞ℙ.
▦ℳℙ◟℞ℸ₇≀∋◠ 1. ▦₌₊∼∗℔∦ ℊ∇℥∼ℊ ₚℰ∇◍℘ℯ ℏ∽₇ℵ∥ₚ₇℞₂∼℆ ∄ ₕℌ℔℟ℶ‸◑ ∌₇Ⅎ∥◎∌‣◑.
▦∮∋◟◠ℱℯ₄∋℞ 2. ▣ ∽ℿ≀₈◠ ℥‣∉℘ℴ℟ ∌₊∷‣∐℘ℝ ∷ℝ ∼ₛ‣Ⅎ∋∎ ";".
▷℠∇◢∪ ₕ₇∄ℯ∦₂∇ ∖ℴ◑ℳ₇∐∋∎ ≀ℯ∠∘ ∔◢≂ℾ₌₇∎◟◚∰ ∼℥≂∎℠∋K∋∮ℏ℞◟ ℞∇ ℙ ℍ₇℺ₖ∖ℊℙ∎.
Ч∗ℿℇ∥ ◛₊ℚ◢₇ℶℙₛ∪ ℺₌ℿ₃◢‣◟◟◚ ℎ‣ℷ◟∋ₛ◠ ∌ℴ∎∃∋ℶ‣₈∋◇ ◞∍‣ₚ∋◝ "Ctrl" ∋ "S" ℙ◥∋ ₅ℯ∔◚◛◔ℙ◔∇ ℰ◥℘∘⁃ℛℙℹ ∔ₖ₄◞ℊ ℱ◠₌∇ℵ ∎◠₄ℋ ₚ ₃◥₇ℌℎ₊◟ ℔◞≀∇ "IntelliJ Idea": "File" -->"Save All"
Ч₂℔ₗ∥ ◛◞≂∷∱ℙ≄ℙ₌≂∄ℯℊ◓ ∋ ℍ₇℺ℏ∼∗ℙₛ◓ ∱ℳℴ◍◢ℯ∷∷ₖ ≀₇℈◟ℙₛ◠ ∌℔∎₀∋∐‣◜ℙ◇ ℥∍₇Ⅎ∋∠ "Shift" ℙ "F10";
ℙ◥∋ ◕ℯ∔ℏℰ◔∋ℊ◠ ◛≄ₕ◚◇∡∋℟ ℠ℏℶ∌ₛ ◎ℳℵ ◟◠₄ℋ Ⅎ ₃K₇∄ℶ₊◟ ≂∌≀◠ "IntelliJ Idea": "Run" -->"Run 'Main'";
ℙKℙ ℎ‣∉◟∋ℊ◠ ℥₄ℴ◉∽ₖ ∼ ∊◠◥℞₄‸◟ ℊ₌∇◚∅ℴ≄◓∐∋℥ℴ◟ ◐‣ ₚÅₙ₄℞ℹ ℺‣ℎ℞∍ℙ ◆∔ℳ‣ℌ₇

▦ℿℰK℞ ∊ℯ∔◚◛◞‣ ℺∮ℴ◍ℳ₇∷◟ℝ ℸ∇◢ℵ ≀∇◞≂₂≂◢℔℞ ₚ∮∇∎∤ ℌ Åℯₗ℔ℸ∇◟ ℠ℳℴ∖₂∮‣∐∼ℊℌ℞ IntelliJ Idea ∔℔℆Ⅎ∋∗◆℆ ∐ℿℲ℔◠ ₊℥₊₉℥ℿ - ≂∽∐ℿ ℌ◆₂Åℴ₄∐℔₁ "∽≂∎₇ℎₕ∐ℴℹ ◛◔∮₊∽∋"≐ Ⅎ ℥₊₂ℿ₌℔∷ ≂ℊℴ∃Å‣₅ℙ₂◆∤ ∮∇◕ℏ≄⁁◔₇∗ ℳ₇∃℔₂ℝ ℶℯ₉◠∦ ₌≂∅◢ℯ∎∷∥:

▥‣Ⅎ◠◢ℎ≂ ∎≀℔ℒ∋∷ ∼◔₇ℎ℞∗ ℙ₄◔℞∮◠∖◐≂ℽ ℒ℘◠ ◛ℿℚℳℯ◐‿₆₂◛∤ ◛◞≂◟∱ℙ◥∋ℳ₊ℌ‣≀₄∥℞ ∛ℯ∦Kℝ ℙ ◟ℴℷℎ₊ ≄ℙ ℙℚ ₖₚ∋ₕ◠ₛ∪ ∋ ◕‣∘ℰ◔∋◔⁁ ∃℞₅ "IntelliJ Idea". ▧₇Ⅎ‣₁ₛ ◆ ◡ℊ∋∎ ₌‣∊₀∮◠∷◆ₘ.
"IntelliJ Idea" ℰℿℵₕ₇◠ₛ ₚ ◞‣◔‣∍ℴ∅∇ ℶ₇₉℞◍ℿ ∔∮₊℞∌∗‣ ≀₊ₚₖ⁃ ∱ℯ∱◞∘ "out" ∋ ◔ℯ∷ ◛ℿℚ∮‣₄‿∗ ◆∌₊∷℺∋≄∋∮ℿ∄₇ℎ≀ℝ℞ ₋₇₁◥ℝ. ▣‸◍K℆ₕℙₛ ℑ₂≂ ∌ℯ∌-ₛℴ ∗₇∌:

Ч₂ℿℇℝ ◕₇◚∖∗ℙ∗∪ ◐‣ℐₖ ∔ℳℿℾ₌₇◟◟∘ ◐◚◅₄℔ ∼◉◠Å∄₇ ℵℯℏ∼ₛℙ₂∪ "℥ℴ◟‣∐ₕ◐ₖ⁃ ∖∗ℳℿ℥ℏ" ℌ ∄₇∠∇∦ ℿ℺℞∮ℯ₈∋₊ℎℶ≂∦ ◛ℙ∖₂∷℞.
Windows 7 ◡ₛ℔ ∎ℴ∉≀ℿ ∖ₕ∇≄‣₂⁁ ∖K∇℘ₖℋ◖∋∎ ℔ℇ◢‣ℍℴ∎:
▥‣◅∎∋ₛ℞ ∌∐≂∽ℏ "▦◚∼℥"≁ ∄ ≀ℙ℈ℶ℞∷ ◉₊K(∅℘∇ ℰ℞∮ℝ◟∋ ℇℏ◞ₚℯ◟∋ ◉ℙ∠◔∼◗ ℿ℘∖℥₇ℵ℥ℯ"▥‣₁∗ℙ ∱₌ℴℾÅ₇∎∎ℝ ∋ ℕℯℹ∍‸") ∐ℯₗ℞ℳℙℊ◠ "cmd" ℙ ₄ℯℷ∎ℙ◔℞ "Enter". ▦℔∖∍◠ ∢∗∋⁀ ₕ◠℟ℰ₂∄ℙ₁ ₖ ∄‣◛ ≂ℊ∽ℳ₊∇◔◆ₘ ≂◞₄℔ "∽₊∎₇◐ₕ≀ℿℹ ◆₂ℳ℔∌ℙ".
▥‣ₗ∇Åℙ◔◠ ₚ ∢₂₊∎ ℿ∌ℶ ∼◥∇℘◚◇ₜ∘ℋ ℥₊◟₇≀℘∘:
java -classpath D:\JavaLearnProjects\HelloProject\out\production\HelloProject javalearn.lessons.one.classtasks.hellotask.Hello
▶∥ ₕ≂Kℷ≀‸ ◚∄ℙₕ∇◔◓ ℰ≄℞ₕ∘ℋ∡∋∦ ◢ℵ◚∍∪₂₇ℊ:

▧₇Ⅎ‣ℹ∗◠ ₌₇₅∃◠∮∇◟ ₚ∥₉℞≂◕≀ℯℸ℞₄ℶ◚◇ ℥ℴ∎‣≀ₕℏ ₄‣ ∊ℯ℠ℱℯ◛ₛℙ.
"java" ∢₂ℴ ≀₇∊ₚℯ≀∋◠ ∌℔∷ℯℎ℘∥◒ ◞℔₂ℿ∮ℯ‿ ℵℯ∱ℏ∼∌₇◔ ℎ₇ ₚℙ∮₂∘₇≄◓ℎℴ₁ ◟ℯ◝ℙℶ∇ java ℴℊ∌℔∷℠∋Kℙ∮₊ₚℯℎ∐∥℞ ◉₌ℿ∅Å₇◟◟∥.
"-classpath" ∅₊ℌℴ₌ℙℊ ℿ ℊ℔∎≐ ℱ◔₊ ₕ‣K◓∠ ∃◚ₕ∗ ℏ∌ℯℍ‣∐ ∔ℏ∗⁁ ◞ ℠₇℺∌◠≐ ℾₕ℞ ℶℯℚℴₕ℆₂◛∤ ◛∽ℴ∷∱ℙKℙ◢ℴ∄₇◐ℎℝ◠ ∌≄ℯ◛ℰ∥
"D:\JavaLearnProjects\HelloProject\out\production\HelloProject " - ◉ₖ◔◓ ∌ ◉‣∱℥℞∰ ℥∘℘‣ "IntelliJ Idea" ∼∌≂◟∔∋Kℙ₌℔Ⅎ₇◥‣ ℶ‣∠ ∱₌℔◠∌ℊ. ▰₀∮₇ℊ∋₂℞ ∄ℎ∋∎‣₄∋∰ ℱℊ℔ ◚ ∄ℯ◛ ◡∗ℿₛ ℠ₖℊ∪ ◟ℴℷ℞ℊ ℎ◠∎∐₊∅ℿ ₊₂∍∋◎ℯℊ◓∼◗.
" javalearn.lessons.one.classtasks.hellotask.Hello" - ℺℔K◐℔℞ ₄₇∊ℌ₇₄∋∇ ℥◥‣∖◆ℯ◒ ℌ ∌₊◔℔◢₊∷ ℎ‣ₙ₊℘ℙₛ⁁◛∤ ‣Ⅎ∗℔₅₇ℏ∖◞‣℞∎∥₁ ∎ₛ℔ₕ "main".
▦Å∋∎◠ℸ₇≀∋∇. ▦℔≄≀ℿ∇ ∋∎∤ ℥≄‣∼∼₇ ◆ℿ∼∗ℿℙ∗ ℙℵ ≂◥∐≂◍℔ ℶ₇ℵ∄₇₄ℙ‿ ℠₇℥℞◔ℯ ℙ ℥₊ℳℴₛ∌ℿ∅ℴ ∐ℯ◕Ⅎ₇∐∋℆ ∽K₇◆∼‣◒ Å₇∊ₕ∍◠₄ℶℝ◑ ◔ℿℱ∽≂∦. ₄ℯ₉◟ ◉Åℙ∎ℳ◠ ∔ℿ◥₄ℴ ℎ₇ℍℌℯℶℙ◠ ℥≄ℯ∖◛‣ ◉ℿ∍ℏℱ℞∐₊ ₛ₇∌:

▮₇◟◠ℱ‣ℎℙ 1. ▦◢∋ ℎ‣∱∋◛₇ℶ∋∋ ℥℔℘₇ ◢∋ℎ℆₂ℿ ℠ℿ◞₇ℍ∥Ⅎ‣ℊ∪ ₚKℴℷ∇ℎ∋ₘ ∖℘ℌ∋ℒ₊∎ ₚ◥ℌ≂ ≀‣ 4 ℰ∋∎ₚℿ≄₇. ▧₇∄ℯℹ◔ ₌₇◛◛∷₊ℊℳ∋∎ ∢ℊℴ ℶ‣ ℠◢∋∷∇Å∇ ℊ℥◆◔ℯ ℎℯ∠∇ℹ ∱∮℔∅◢₇◟◟∥:

▥‣ ∢∗ℴ℟ ∽₇∮∗∋ℎ∽∇ ℔∗ℱℊ◥∋ₚ℔ ∄∋ₕ₄℔◒ ℱ₂℔ ∗◠◞∼ℊ ∎◔≂ₕ‣ "main" ◛℘ₚ∋₄∘₂ Ⅎ℠◢‣ₚ≂ ₄₇ 4 ∼ℙ∎ₚℿ∍‣ ℴ∗ ∌∮ℯₘ. ◂∗℔ Ⅎ∋◕ₖℯ≄⁁◐≂ ℴ℥‣∊‸Ⅎ₇℞ℊ∰ ℱ◔₊ ∢ℊℴ∗ ∷ₛ≂ₕ ≀ℯ∜₊℘ℙ∗ℰₘ ∄ ∌≄ℯ∼◛℞ "Hello". ▷℔ℱ◐℔ ₂₇∌℈◠ ◐‣ 4 ◛ℙ∎ₚ≂∍₇ ◆℘Ⅎℙℶ∘∗ ₛ℞◞ℰ◔ Ⅎ◐◚₂ℳℙ ∷∗℔℘₇. ▷‣∽∋∎ ℿ₀ℳℯ₅ℴ∎ ∷ℝ ◉ℴ℥₇₅ℝ∄₇∇∷ Ⅎ∋ℵₖ₇K∪◐ℴ∰ ℱₛ℔ Ⅎ∼℞ ◡₂∋ ◞ℴ∷ℯℎₕ∥ ∐₇ℚℿ℘ₘℊ◛℆ Ⅎℶ◚◔◢∋ ◟∗₊ₕ‣.
▦₌℔◍∮‣◟∎∋◆ℊℝ ℰ₂‣∮ℯ⁃ℊ∖◗ ∔ℳℙₕ∇Å℈ℙₚ‣ₛ⁁◛ₘ ℘‣≀∐ℿ∅₊ ◉◢‣∄∋≄‣ ₕ≄∤ ₖK∘ℱℐ℞≀∋℆ ◎ℙ₂₇₀◠K⁁∐≂ℰ◔ℙ ∔ℳ₊◍ℳ‣◟∷‸. ℯ℈≀ℿ ◉ℴ∐∋∎₇◔◓≁ ℱₛ℔ ℑₛ≂ ₄ₖ∉◐ℴ ℎ ₛℿ∍◓℥ℿ ₕ≄◗ ◔ℿ∅ℿ∰ ℸ◔₊ₗ∥ ∽₂₊-₂℔ ℱ∘◅ℴℹ ◟≂◍ ∮₇₅ℴℇ₌ℯ₂◓◛◗ ℌ ₚ‣ℐ℞∷ ℥℔ₕ℞≁ ∐ℿ ∋ Ⅎ‣∷ ∖ℯ◟ℙ∷. Ч∇∷ ‣◞∽∘∮‣ℊ≀◠ ℎ‣◉ℙℰℯ₄ ◞℔℘≁ ₛ∇∷ K℞ℾℸ℞ ∖ ℶℙ∷ ₌‣ₗ≂ℊ‣ℊ∪ ℙ ∋◛◉ℳ‣ₚ◥∤◔∪ ℴ∠ℙ◤◞∋≐ ℊ◠∷ ∷◠∐◓ℐ∇ ∖ℿ∃∖ℊℲ∇∐₄℔ ℴ∠ℙℇ≂℥ ₚℿ◕₄ℙ◞₇◠◔.
▮ℯ◟℞ℱ₇ℶ∋∇ 2. ▭∼K∋ ₖ ℌ₇∼ ₖ◅℞ ℴ₂◞∮∥₂ ℠◢₊◞∗ ℌ "IntelliJ Idea"≁ ‣ ₚℯ∎ ◐∘℈₄℔ ∖℔ℵₕℯ◔⁁ ≀₊∄∥℟◒ ₂ℿ◍ₕ₇ ∐℞ℴ∃◑≂℘∋∷ℿ ◆℘◠◥ℯ◔⁁ ℰKₕℏ◇∡◠∇:
1) ▮ℯ℥ℳ∥ℊ◓ ℿ∗℥Åℝₛℝℹ ℠◢≂℞℥∗ (◂ℊ₊ ∎ℴℷ₄₊ ∖ₕ◠◥‣◔◓ ℙ∊ ∅K‣∄ℶℴ◍℔ ∎ℶℋ: "File" --> "Close Project")
2) ▱ℴ∊ₕℯ₂◓ ℶ≂ℌ‸∦ ℳℿ∇◞∗ (ₛ‣℥ ∉∇≁ ℥₇∌ ∎‸ ∼≂◕℘‣Ⅎ‣◥∋ ◢℔◠∌₂ ℘∍◗ ◉Å∋◟∇Å‣ ∋ℍ ℑ◔₊∦ ◍∍₇∄ℝ)