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......

Posted by zymx at 2005-09-07 15:23:43 on Problem 2514
Program Block:

         PrintStream out=System.out;
	int N=443;
	for(int i=1;i<=N;i++)out.print(A(i));out.println();
	for(int i=1;i<=N;i++)out.print(B(i));out.println();
	
	StringBuilder b1=new StringBuilder(),b2=new StringBuilder();
	for(int i=1;i<1000;i++){b1.append(i);b2.append(i*i);}
	out.println(b1.substring(0,N));
	out.println(b2.substring(0,N));

Console Output:
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318
14916253649648110012114416919622525628932436140044148452957662567672978484190096110241089115612251296136914441521160016811764184919362025211622092304240125002601270428092916302531363249336434813600372138443969409642254356448946244761490050415184532954765625577659296084624164006561672468897056722573967569774479218100828184648649883690259216940996049801100001020110404106091081611025112361144911664118811210012321125441276912996132251345613689
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318
14916253649648110012114416919622525628932436140044148452957662567672978484190096110241089115612251296136914441521160016811764184919362025211622092304240125002601270428092916302531363249336434813600372138443969409642254356448946244761490050415184532954765625577659296084624164006561672468897056722573967569774479218100828184648649883690259216940996049801100001020110404106091081611025112361144911664118811210012321125441276912996132251345613689

Result:
     440     442
      441     443
8318+3689=12007
           ~ 2 is right

> 数小一点会好调些
> 440 result:1 your answer:2
> 703 result:3 your answer:4
> 899 result:7 your answer:8

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