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Physics Forums now supports GeSHi syntax highlighting for nearly 200 programming languages. Simply hit the + button on the editor. Select the code option, use general code, type in your code. Then in the first bbcode tag put in the language you want to use. For example:
[code=fortran]
[code=c]
[code=java]
[code=python]
Enjoy :)
[code=fortran]
Fortran:
C AREA OF A TRIANGLE - HERON'S FORMULA
C INPUT - CARD READER UNIT 5, INTEGER INPUT, NO BLANK CARD FOR END OF DATA
C OUTPUT - LINE PRINTER UNIT 6, REAL OUTPUT
C INPUT ERROR DISPAYS ERROR MESSAGE ON OUTPUT
501 FORMAT(3I5)
601 FORMAT(" A= ",I5," B= ",I5," C= ",I5," AREA= ",F10.2,"SQUARE UNITS")
602 FORMAT("NORMAL END")
603 FORMAT("INPUT ERROR OR ZERO VALUE ERROR")
INTEGER A,B,C
10 READ(5,501,END=50,ERR=90) A,B,C
IF(A=0 .OR. B=0 .OR. C=0) GO TO 90
S = (A + B + C) / 2.0
AREA = SQRT( S * (S - A) * (S - B) * (S - C))
WRITE(6,601) A,B,C,AREA
GO TO 10
50 WRITE(6,602)
STOP
90 WRITE(6,603)
STOP
END[code=c]
C:
#include<stdio.h>
main()
{
int n;
printf("Enter an integer\n");
scanf("%d",&n);
if ( n%2 == 0 )
printf("Even\n");
else
printf("Odd\n");
return 0;
}[code=java]
Java:
//sample code to write 100 random ints to a file, 1 per line
import java.io.PrintStream;
import java.io.IOException;
import java.io.File;
import java.util.Random;
public class WriteToFile
{ public static void main(String[] args)
{ try
{ PrintStream writer = new PrintStream( new File("randInts.txt"));
Random r = new Random();
final int LIMIT = 100;
for(int i = 0; i < LIMIT; i++)
{ writer.println( r.nextInt() );
}
writer.close();
}
catch(IOException e)
{ System.out.println("An error occurred while trying to write to the file");
}
}
}[code=python]
Python:
import unittest
def median(pool):
copy = sorted(pool)
size = len(copy)
if size % 2 == 1:
return copy[(size - 1) / 2]
else:
return (copy[size/2 - 1] + copy[size/2]) / 2
class TestMedian(unittest.TestCase):
def testMedian(self):
self.failUnlessEqual(median([2, 9, 9, 7, 9, 2, 4, 5, 8]), 7)
if __name__ == '__main__':
unittest.main()Enjoy :)
Last edited:
