"함수 println()"의 두 판 사이의 차이

 
(사용자 2명의 중간 판 6개는 보이지 않습니다)
11번째 줄: 11번째 줄:
==Bash==
==Bash==
[[category: Bash]]
[[category: Bash]]
<source lang='Bash'>
{{참고|Bash echo}}
echo Hello!
<syntaxhighlight lang='Bash' run>
echo Hello!
echo hello
# Hello!
echo world
# Hello!
</syntaxhighlight>
</source>
<syntaxhighlight lang='Bash' run>
<source lang='Bash'>
hello='Hello!'
hello='Hello!'
echo $hello
echo $hello
echo $hello
echo $hello
# Hello!
</syntaxhighlight>
# Hello!
</source>


==Go==
==Go==
[[분류: Go]]
[[분류: Go]]
{{참고|Go Println()}}
{{참고|Go Println()}}
<source lang='go'>
<syntaxhighlight lang='go' run>
package main
package main


40번째 줄: 37번째 줄:
     fmt.Println(nil)  // <nil>
     fmt.Println(nil)  // <nil>
}
}
</source>
</syntaxhighlight>


==Java==
==Java==
<source lang='java'>
<syntaxhighlight lang='java'>
System.out.println("Hello");
System.out.println("Hello");
</source>
</syntaxhighlight>
 
==Perl==
[[분류: Perl]]
<syntaxhighlight lang='perl' run>
use 5.010;
say('hello');
say('world');
</syntaxhighlight>


==PHP==
==PHP==
[[category: PHP]]
[[category: PHP]]
<source lang='PHP'>
<syntaxhighlight lang='PHP' run>
echo "Hello!\n";
echo "Hello!\n";
echo "Hello!\n";
echo "Hello!\n";
</source>
</syntaxhighlight>
<source lang='PHP'>
<syntaxhighlight lang='PHP' run>
$hello = "Hello!";
$hello = "Hello!";
echo $hello."\n";
echo $hello."\n";
echo $hello."\n";
echo $hello."\n";
</source>
</syntaxhighlight>


==Python==
==Python==
[[category: Python]]
[[category: Python]]
{{참고|파이썬 print()}}
{{참고|파이썬 print()}}
<source lang='Python'>
<syntaxhighlight lang='Python' run>
print( "Hello!" )
print( "Hello!" ) # Hello!
print( "Hello!" )
print( "Hello!" ) # Hello!
# Hello!
</syntaxhighlight>
# Hello!
<syntaxhighlight lang='Python' run>
</source>
<source lang='Python'>
hello = "Hello!"
hello = "Hello!"
print( hello )
print( hello ) # Hello!
print( hello )
print( hello ) # Hello!
# Hello!
</syntaxhighlight>
# Hello!
</source>


==Ruby==
==Ruby==
[[category: Ruby]]
[[category: Ruby]]
<source lang='Ruby'>
<syntaxhighlight lang='Ruby' run>
puts "Hello!"
puts "Hello!" # Hello!
puts "Hello!"
puts "Hello!" # Hello!
# Hello!
</syntaxhighlight>
# Hello!
<syntaxhighlight lang='Ruby' run>
</source>
print "Hello!\n" # Hello!
<source lang='Ruby'>
print "Hello!\n" # Hello!
print "Hello!\n"
</syntaxhighlight>
print "Hello!\n"
<syntaxhighlight lang='Ruby' run>
# Hello!
# Hello!
</source>
<source lang='Ruby'>
hello = "Hello!"
hello = "Hello!"
puts hello
puts hello # Hello!
puts hello
puts hello # Hello!
# Hello!
</syntaxhighlight>
# Hello!
</source>


==같이 보기==
==같이 보기==

2021년 4월 25일 (일) 10:01 기준 최신판

1 개요[ | ]

함수 println()
echo
puts
print
  • 변수 출력 + 마지막에 개행문자 출력
  • 함수 print()와 거의 같지만 마지막에 뉴라인을 덧붙여 출력해주는 함수
  • 웹보다는 콘솔에서 필요한 기능

2 Bash[ | ]

echo hello
echo world
hello='Hello!'
echo $hello
echo $hello

3 Go[ | ]

package main

import "fmt"

func main() {
    fmt.Println("hello" + "world") // helloworld
    fmt.Println("1+1=", 1+1) // 1+1= 2
    fmt.Println(true)  // true
    fmt.Println(false) // false
    fmt.Println(nil)   // <nil>
}

4 Java[ | ]

System.out.println("Hello");

5 Perl[ | ]

use 5.010;
say('hello');
say('world');

6 PHP[ | ]

echo "Hello!\n";
echo "Hello!\n";
$hello = "Hello!";
echo $hello."\n";
echo $hello."\n";

7 Python[ | ]

print( "Hello!" ) # Hello!
print( "Hello!" ) # Hello!
hello = "Hello!"
print( hello ) # Hello!
print( hello ) # Hello!

8 Ruby[ | ]

puts "Hello!" # Hello!
puts "Hello!" # Hello!
print "Hello!\n" # Hello!
print "Hello!\n" # Hello!
hello = "Hello!"
puts hello # Hello!
puts hello # Hello!

9 같이 보기[ | ]

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