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#include <stdio.h>

p(n,a,b,c,r){c=0;for(b=1;++b<n-2;c+=r==n)for(a=n,r=0;a>0;a/=b)r=r*b+a%b;return!c;}

int main(){
    putchar(p(0)?49:48);
    putchar(p(1)?49:48);
    putchar(p(2)?49:48);
    putchar(p(3)?49:48);
    putchar(p(4)?49:48);
    putchar(p(6)?49:48);
    putchar(p(11)?49:48);
    putchar(p(19)?49:48);
    putchar(p(47)?49:48);
    putchar(p(53)?49:48);
    putchar(p(79)?49:48);
    putchar(p(103)?49:48);
    putchar(p(389)?49:48);
    putchar(p(997)?49:48);
    putchar(p(1459)?49:48);
    
    puts("");
    
    putchar(p(5)?49:48);
    putchar(p(7)?49:48);
    putchar(p(8)?49:48);
    putchar(p(9)?49:48);
    putchar(p(10)?49:48);
    putchar(p(13)?49:48);
    putchar(p(16)?49:48);
    putchar(p(43)?49:48);
    putchar(p(48)?49:48);
    putchar(p(61)?49:48);
    putchar(p(62)?49:48);
    putchar(p(101)?49:48);
    putchar(p(113)?49:48);
    putchar(p(211)?49:48);
    putchar(p(1361)?49:48);
    
    puts("");
    
    return 0;
}
Success #stdin #stdout 0s 2168KB
comments (?)
stdin
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Standard input is empty
stdout
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111111111111111
000000000000000
https://ideone.com/QDQDhS
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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