OJ-Problems-Source/HDOJ/5387_autoAC.cpp
2016-09-13 04:54:18 +08:00

51 lines
1.2 KiB
C++

#include <iostream>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <string>
#include <algorithm>
using namespace std;
int gcd(int u,int v)
{
if(u<v) swap(u,v);
return v==0?u:gcd(v,u%v);
}
int abs(int x)
{
if(x<0) return -x;
else return x;
}
int main()
{
int t;
scanf("%d",&t);
while(t--)
{
int hh,mm,ss;
scanf("%d:%d:%d",&hh,&mm,&ss);
int ts,tm,th;
ts=6*ss;
tm=60*mm+ss;
th=3600*(hh%12)+60*mm+ss;
int difms=abs(10*ts-tm);
int difhm=abs(12*tm-th);
int difhs=abs(120*ts-th);
if(difms>10*180) difms=10*360-difms;
if(difhm>120*180) difhm=120*360-difhm;
if(difhs>120*180) difhs=120*360-difhs;
if(difhm%120==0)
printf("%d ",difhm/120);
else
printf("%d/%d ",difhm/gcd(difhm,120),120/gcd(difhm,120));
if(difhs%120==0)
printf("%d ",difhs/120);
else
printf("%d/%d ",difhs/gcd(difhs,120),120/gcd(difhs,120));
if(difms%10==0)
printf("%d \n",difms/10);
else
printf("%d/%d \n",difms/gcd(difms,10),10/gcd(difms,10));
}
return 0;
}