44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#include <stdio.h>
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#include <string.h>
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#include <algorithm>
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using namespace std;
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int main()
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{
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int n,i,j,k,a,b,c;
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int ans[1000],len;
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while(~scanf("%d",&n),n)
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{
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len = 0;
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for(i = 1; i<=n; i*=10)
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{
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c = (n/i)/11;
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b = (n/i)%11;
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if(b+c && b<10)
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{
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a = (n-b*i-11*c*i)/2;
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if(n == 2*a+b*i+11*c*i)
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ans[len++] = a+b*i+c*i*10;
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}
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b--;
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if(b+c && b>=0)
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{
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a = (n-b*i-11*c*i)/2;
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if(n == 2*a+b*i+11*c*i)
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ans[len++] = a+b*i+c*i*10;
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}
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}
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if(len)
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{
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sort(ans,ans+len);
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printf("%d",ans[0]);
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for(i = 1; i<len; i++)
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if(ans[i]!=ans[i-1])
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printf(" %d",ans[i]);
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printf("\n");
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}
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else
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printf("No solution.\n");
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}
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return 0;
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}
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