C (gcc), 183 bytes, score 15 main(){}prtf&+

#define f(c,d)for(k=c+1;k--;)printf(#d); n;c;main(k){for(;c=~getchar();puts("(printf(&a))){}}")){f(n,main)f(,(a){)f(c+38?-2-c:9507,if(++a))puts("if(");++n;f(n,main)}f(n,main)f(,(){})} 

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Excluding \n as printable ASCII, otherwise puts => printf