mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#include <iostream>
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#include <cstdio>
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#include <cstring>
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#include <cstdlib>
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#include <string>
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#include <algorithm>
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using namespace std;
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int gcd(int u,int v)
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{
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if(u<v) swap(u,v);
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return v==0?u:gcd(v,u%v);
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}
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int abs(int x)
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{
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if(x<0) return -x;
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else return x;
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}
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int main()
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{
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int t;
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scanf("%d",&t);
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while(t--)
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{
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int hh,mm,ss;
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scanf("%d:%d:%d",&hh,&mm,&ss);
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int ts,tm,th;
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ts=6*ss;
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tm=60*mm+ss;
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th=3600*(hh%12)+60*mm+ss;
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int difms=abs(10*ts-tm);
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int difhm=abs(12*tm-th);
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int difhs=abs(120*ts-th);
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if(difms>10*180) difms=10*360-difms;
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if(difhm>120*180) difhm=120*360-difhm;
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if(difhs>120*180) difhs=120*360-difhs;
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if(difhm%120==0)
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printf("%d ",difhm/120);
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else
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printf("%d/%d ",difhm/gcd(difhm,120),120/gcd(difhm,120));
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if(difhs%120==0)
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printf("%d ",difhs/120);
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else
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printf("%d/%d ",difhs/gcd(difhs,120),120/gcd(difhs,120));
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if(difms%10==0)
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printf("%d \n",difms/10);
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else
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printf("%d/%d \n",difms/gcd(difms,10),10/gcd(difms,10));
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}
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return 0;
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}
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