#include <stdio.h> double ex(double a) { double out; int m=1000*a; int yu=m%10; int shang=m/10; if(yu>=5) { shang+=1; out=(double)shang/100; return out; } else { return a; } } int main() { int num; double a,b,c,a1,b1,c1; scanf("%d;%lf,%lf,%lf",&num,&a,&b,&c); a1=ex...
