Submission

Status:

PPPPPPPPPP

Score: 100

User: gay69

Problemset: D.Think Sol!

Language: cpp

Time: 0.062 second

Submitted On: 2024-10-15 19:09:35

#include<bits/stdc++.h>
using namespace std;
int main(){
    double h,m;
    int q;
    scanf("%lf %lf %d",&h,&m,&q);
    h=h/2;
    while(q--){
        double x,y,ax,ay;
        scanf("%lf %lf",&x,&y);
        if(x>=h){
            x=x-h;
        }
        ay=(y/m)*360;
        ax=(x/h)*360+(y/m*(360/h));
        double ans=abs(ax-ay);
        ans=min(ans,360-ans);
        printf("%.12lf\n",ans);
    }


}