Shoot the ASCII Moon

GolfScript, -153

{""''!$%&()*+,-./:;<=>?@[\]^_`|~#
}ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789

Prints

{""''!$%&()*+,-./:;<=>?@[\]^_`|~#
}

Score:

• 97 bytes of source code: +97
• Shooting the Sun: -250

Try it online.

How it works

Since the code block (lambda, anonymous function)

{""''!$%&()*+,-./:;<=>?@[\]^_`|~#
}

does not contain any syntax errors, it will be pushed on the stack and printed verbatim if left on it. The linefeed is required to end the comment that # started.

Finally, ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 is an undefined token; it does nothing.

C++, 310

Well, I started this without realizing that @ and backticks are totally disallowed in C++ source. Posting it even though it's a very poor entry as it stands, in case anybody knows a way out. Is there a compiler that would allow these characters in symbol names?

#include<IOSTREAM>
int main(int bgjkpqvwxyzBCDFGHJKLNPQUVWXYZ$){\
for(char _='!';_<127;++_){_==48?_=58:_==65||_==98-1.?_+=26:!~_^_&_*_%3,""[0];std::cout<<_;}}//

• 160 bytes
• 5 * 30 unique symbolic characters = 150 point penalty

---

Edit: -90

Leaving the above because it's a little more interesting than the following, which uses an unused #define to sneak in the missing symbols.

#include<IOSTREAM>
#define bgjkpqvwxyzBCDFGHJKLNPQUVWXYZ !"#$%&'*,-./@[\]^`~
int main(){for(char _=33;_<127;++_){_==48?_=58:_==65||_==97?_+=26:_;std::cout<<_;}}

• 160 bytes
• Shooting the sun, -250 points

CJam, -66

{'"#$%&()*.+,-/:!;<=>?@[\]^_`|~}""

Prints every symbol exactly once, without any extraneous whitespace.

Score:

• 34 bytes of source code: +34
• Shooting the Moon: -100

Try it online.

How it works

Since the code block (lambda, anonymous function) {'"#$%&()*.+,-/:!;<=>?@[\]^_`|~} does not contain any syntax errors, it will be pushed on the stack and printed verbatim if left on it.

Since " only appears in the character literal '", we also push an emoty string as "", which won't affect the output.