16 lines
476 B
Text
16 lines
476 B
Text
fcn longer(a,b){ //-->0,1,2 (same, a longer, b longer)
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while(a and b){a=a.del(0); b=b.del(0);}
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if (not a and not b) return(0); // a & b same length
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if(a) return(1); // a is longer
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2 // b is longer
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}
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text:=a:=ask("text: ").strip();
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while(b:=ask("text: ").strip()){
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switch(longer(a,b)){
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case(0){ text=String(text,"\n",b) } // a.len()==b.len()
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case(1){ } // a.len>b.len()
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case(2){ text=a=b } // a.len>b.len()
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} //switch
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}
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println(text);
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