#include <stdio.h>
 
int main(void) {
	double pi = 3.1415926535897932384626433832795028841971693993751058209749445923078164;
 
	printf("0123456789012345678901234567890123456789012345678901234567890123456789\n");
	printf("3.1415926535897932384626433832795028841971693993751058209749445923078164\n");
	printf("%.50f\n", pi);
	printf("%.50f\n", 3141.5926535897932384626433832795028841971693993751058209749445923078164);
	printf("%.50f\n", 1000*pi);
	return 0;
}
 

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