1 solutions

  • 0
    @ 2025-11-5 16:31:05

    C++ :

    #include<iostream>
    using namespace std;
    int a[5005]={};
    bool huiwen(int x[],int len);
    bool jinzhi(int x[],int v,int j);
    int main() {
        int i,j,k,l=0,n,s;
        cin>>n>>s;
        i=s+1;
        while(true) {
    		if(l==n) break;
    		k=0;
            for(j=2;j<=10;j++){
                if(jinzhi(a,i,j)) {
                    k++;
                }
                if(k>=2) {
                    break;
                }
            }
            if(k>=2) {
                cout<<i<<endl;
                l++;
            }
            i++;
    	}
        return 0;
    }
    bool jinzhi(int x[],int v,int j){
        int len=0;
        while(v!=0){
            x[len]=v%j;
            v=v/j;
            len++;
        }
        return huiwen(x,len);
    }
    bool huiwen(int x[],int len) {
        int i;
        for(i=0;i<len/2;i++){
            if(x[i]!=x[len-1-i])
                return false;
        }
        return true;
    }
    

    Pascal :

    var n,s,n1:longint;
        a:array[1..15] of integer;
      
    function f(len:longint):boolean; 
    var i:longint;
    begin
      f:=true;
      for i:=1 to len div 2 do if a[i]<>a[len-i+1] then  begin f:=false;break;end;
    end;
      
    procedure main;
    var i,ans,m,len:longint;
    begin
      n1:=0;
      while n1<n do
        begin
          inc(s); ans:=0; 
          for i:=2 to 10 do 
            begin
              len:=0; m:=s;
              while m<>0 do 
                begin
                  inc(len);
                  a[len]:=m mod i;
                  m:=m div i;
                end;
              if f(len) then inc(ans); 
              if ans>=2 then break;
            end;
          if ans>=2 then 
             begin inc(n1); writeln(s); end;
        end;
    end;
      
    begin
      readln(n,s);
      main;
    end.
    
    • 1

    Information

    ID
    17822
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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