#include <stdio.h>
#include <math.h>
int main(void)
{
int y;
double x;
puts(" 0.000 0.200 0.400 0.600 0.800"); for(y=0;y<=4;y++) {
for(x=0;x<=0.8;x+=0.2) {
}
}
return 0;
}
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