(→SQLite) 태그: 되돌려진 기여 |
(→Python) |
||
(같은 사용자의 중간 판 7개는 보이지 않습니다) | |||
13번째 줄: | 13번째 줄: | ||
==C== | ==C== | ||
{{참고|C언어 pow()}} | {{참고|C언어 pow()}} | ||
<syntaxhighlight lang='c'> | <syntaxhighlight lang='c' run> | ||
#include <stdio.h> | #include <stdio.h> | ||
#include <math.h> | #include <math.h> | ||
int main() { | int main() { | ||
printf("%f\n", pow(2,-3)); | printf("%f\n", pow(2, -3)); // 0.125000 | ||
printf("%f\n", pow(2, 10)); // 1024.000000 | |||
printf("%f\n", pow( | } | ||
</syntaxhighlight> | |||
// | ==C++== | ||
[[분류: C++]] | |||
{{참고|C++ pow()}} | |||
<syntaxhighlight lang='cpp' run> | |||
#include <iostream> | |||
#include <cmath> | |||
using namespace std; | |||
int main() { | |||
cout << pow(2, -3) << endl; // 0.125 | |||
cout << pow(2, 10) << endl; // 1024 | |||
} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
52번째 줄: | 62번째 줄: | ||
==JavaScript== | ==JavaScript== | ||
[[category:JavaScript]] | [[category:JavaScript]] | ||
<syntaxhighlight lang='JavaScript'> | {{참고|JavaScript Math.pow()}} | ||
console.log( Math.pow(3, | <syntaxhighlight lang='JavaScript' run> | ||
console.log( Math.pow(2, -3) ); // 0.125 | |||
console.log( Math.pow(2, 3) ); // 8 | |||
</syntaxhighlight> | </syntaxhighlight> | ||
68번째 줄: | 80번째 줄: | ||
[[category: PHP]] | [[category: PHP]] | ||
{{참고|PHP pow()}} | {{참고|PHP pow()}} | ||
<syntaxhighlight lang='php'> | <syntaxhighlight lang='php' run> | ||
var_dump( pow(2, -3) ); | var_dump( pow(2, -3) ); # float(0.125) | ||
# float(0.125) | var_dump( pow(3, 4) ); # int(81) | ||
var_dump( pow(3, 4) ); | |||
# int(81) | |||
</syntaxhighlight> | </syntaxhighlight> | ||
==Python== | ==Python== | ||
[[category: python]] | [[category: python]] | ||
<syntaxhighlight lang='python'> | {{참고|파이썬 **}} | ||
print(2**-3) | {{참고|파이썬 pow()}} | ||
# 0.125 | <syntaxhighlight lang='python' run> | ||
print(3**4) | print(2**-3) # 0.125 | ||
# 81 | print(3**4) # 81 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
<syntaxhighlight lang='python'> | <syntaxhighlight lang='python' run> | ||
print(pow(2,-3)) | print(pow(2,-3)) # 0.125 | ||
# 0.125 | print(pow(3,4)) # 81 | ||
print(pow(3,4)) | |||
# 81 | |||
</syntaxhighlight> | </syntaxhighlight> | ||
==SQLite== | ==SQLite== | ||
<syntaxhighlight lang='sqlite3' run> | <syntaxhighlight lang='sqlite3' run> | ||
SELECT 3*3*3*3; | SELECT 3*3*3*3; |
2023년 10월 31일 (화) 02:48 기준 최신판
1 개요[ | ]
- power
- pow
- **
- Returns base raised to the power of exp.
- test set
- power(2, -3) → 0.125
- power(3, 4) → 81
2 C[ | ]
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C
CPU
0.1s
MEM
19M
0.2s
Copy
#include <stdio.h>
#include <math.h>
int main() {
printf("%f\n", pow(2, -3)); // 0.125000
printf("%f\n", pow(2, 10)); // 1024.000000
}
0.125000 1024.000000
3 C++[ | ]
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C++
Copy
#include <iostream>
#include <cmath>
using namespace std;
int main() {
cout << pow(2, -3) << endl; // 0.125
cout << pow(2, 10) << endl; // 1024
}
Loading
4 Excel[ | ]
PHP
Copy
=POWER(2,-3)
// 0.125
=POWER(3,4)
// 81
5 Java[ | ]
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Java
Copy
public class MyClass {
public static void main(String args[]) {
System.out.println( Math.pow(2, -3) ); // 0.125
System.out.println( Math.pow(3, 0) ); // 1.0
System.out.println( Math.pow(3, 1) ); // 3.0
System.out.println( Math.pow(3, 2) ); // 9.0
System.out.println( Math.pow(3, 4) ); // 81.0
}
}
6 JavaScript[ | ]
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JavaScript
Copy
console.log( Math.pow(2, -3) ); // 0.125
console.log( Math.pow(2, 3) ); // 8
▶ | 0.125 |
▶ | 8 |
7 Perl[ | ]
Perl
Copy
print 2**-3;
# 0.125
print 3**4;
# 81
8 PHP[ | ]
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PHP
Copy
var_dump( pow(2, -3) ); # float(0.125)
var_dump( pow(3, 4) ); # int(81)
Loading
9 Python[ | ]
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Python
Copy
print(2**-3) # 0.125
print(3**4) # 81
Loading
Python
Copy
print(pow(2,-3)) # 0.125
print(pow(3,4)) # 81
Loading
10 SQLite[ | ]
SQLite
Copy
SELECT 3*3*3*3;
Loading
11 Ruby[ | ]
Ruby
Copy
puts 2**-3
# 1/8
puts 3**4
# 81
12 같이 보기[ | ]
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