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1    #include <stdio.h>
2    int main()
3    {
4     fprintf(stdout,"[%s:%d] Hello World!",__FILE__,__LINE__);
5     return 0;
6    }
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01    public class LineNo {
02     public static int getLineNumber() {
03     return Thread.currentThread().getStackTrace()[2].getLineNumber();
04     }
05     
06     public static String getFileName() {
07     return Thread.currentThread().getStackTrace()[2].getFileName();
08     }
09     public static void main(String args[]) {
10     System.out.println("["+getFileName()+"£º"+ getLineNumber()+"]"+"Hello World!");
11     }
12    }
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