#include <stdio.h> #include <math.h> int main() { double a,b,a2,b2; scanf("%lf %lf",&a,&b); int a1,b1; a1=trunc(a); b1=trunc(b); a2=a-a1; b2=b-b1; a=(double)a1+b2; b=(double)b1+a2; printf("%.6f %.6f",a,b); return 0; }