1088 三人行

注：丙可是小数

#include<iostream>
#include<string.h>
#include<math.h>
using namespace std;
int main(){
    int m, x, y, flag=0;
    double ans[3]; 
    cin>>m>>x>>y;
    for(int i=99; i>9; i--){
        int t=10*(i%10)+i/10;
        if(double(abs(i-t))/x==double(t)/y){
            flag=1;
            ans[0]=i; ans[1]=t; ans[2]=double(t)/y;
            break;
        }
    }
    if(flag==0)
        cout<<"No Solution"<<endl;
    else{
        cout<<ans[0];
        for(int i=0; i<3; i++)
            if(ans[i]==m) cout<<" Ping";
            else if(ans[i]>m) cout<<" Cong";
            else cout<<" Gai";
    }
    return 0;
}