#include <stdio.h>
int main()
{
int i, a, data[20], sum;
for ( i=0 ; i<=19 ; i++ )
{
}
printf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\n",data
[19],data
[18],data
[17],data
[16],data
[15],data
[14],data
[13],data
[12],data
[11],data
[10],data
[9],data
[8],data
[7],data
[6],data
[5],data
[4],data
[3],data
[2],data
[1],data
[0]);
return 0;
}
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