import java.math.*;
class M{
static int c(int n){
for(int i
= 1; a.
compareTo(BigInteger.
ZERO) > 0; p
= p.
add(a
)){ }
return (p+"").charAt(n) - 48;
}
public static void main
(String[] a
){ System.
out.
print(c
(101)+", "); System.
out.
print(c
(600)+", "); System.
out.
print(c
(761)+", "); }
}
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