include

int main() {
double cm = 5;
double cm3 = 100;
double cm2 = 10;
double t = 100;
double mg = 2000;
double g = 100;
double g1 = 0.1;

printf("5 см = %.1f см\n", cm);
printf("100 см3 = %.1f см3\n", cm3);
printf("10 см2 = %.1f см2\n", cm2);
printf("100 т = %.1f мг\n", t);
printf("2000 мг = %.1f г\n", mg);
printf("100 г = %.1f г\n", g);
printf("0.1 г = %.1f г\n", g1);
return 0;

}