四種語言的新年快樂

cat /*dev/null; echo "Happy New Year"\!
cat <<c*/ /*dev/null | cat > /dev/null
c */ () {} /*
c */ main() { cat(); printf("Happy New Year!\n"); } /*
17      format('  Happy New Year!')
        write (6,17)
        stop
        end
c This program runs in four languages with the same effect.
c The languages are C, Fortran, C Shell and Bourne Shell.
c Written by Vadim Antonov, avg@hq.demos.su
c*/

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