C++ - Антон - 2

#include <iostream>
#include <cmath>

using namespace std;
double Razv(double x){
    double t;
    if(x>0 and x<10){
        t = x*x;
        double temp = exp(-x);
        double temp1 = sin(x*x);
        double temp2 = log(x);
        if(temp < t) t = temp;
        if(temp1 < t) t = temp1;
        if(temp2 < t) t = temp2;
    }
    if(x<=0){
        t = sqrt(abs(x));
        double temp = cos(x)*cos(x)*cos(x);
        double temp1 = sin(x*x*x);
        double temp2 = pow(2*x,1.0/3.0);
        if(temp < t ) t =temp;
        if(temp1 < t ) t =temp1;
        if(temp2 < t ) t =temp1;

    }
    if(x>=10){
        t = 10;
    }
    return t;
}
int main()
{
    double x;
    cin >> x;
    double t = Razv(x);
    cout << t;
    return 0;
}