let s="let s=#;fn main(){let i=0;while(s[i]){if(s[i]==35){put_c(34);put_s(s);put_c(34);}else put_c(s[i]);i++;}put_c(10);return 0;}";fn main(){let i=0;while(s[i]){if(s[i]==35){put_c(34);put_s(s);put_c(34);}else put_c(s[i]);i++;}put_c(10);return 0;}