7-13 日K蜡烛图

#include <stdio.h>
int main()
{
    double o,h,l,c;
    scanf("%lf %lf %lf %lf",&o,&h,&l,&c);
    if(c<o)
        printf("BW-Solid");
    else if(c==o)
        printf("R-Cross");
    else
        printf("R-Hollow");
    if((l<o&&l<c)&&(h>o&&h>c))
        printf(" with Lower Shadow and Upper Shadow");
    else if(l<o&&l<c)
        printf(" with Lower Shadow");
    else if(h>o&&h>c)
        printf(" with Upper Shadow");
    return 0;
}