LV1 Roche limit

This question is very long , The question is not difficult

#include<iostream>
using namespace std;
#include<set>
#include<vector>
int main()
{
    double a,c;
    int b;
    cin>>a>>b>>c;
    double  x;
    if(b==0)
    {
        x=a*2.455;
    }
    else
    {
        x=a*1.26;
    }
    if(x>c)
        printf("%.2f T_T",x);
    else
        printf("%.2f ^_^",x);
    return 0;
}