#include<iostream>

using namespace std;

int main(){
    int gc,f,gp;
    gc = 11;
    f = gc+25;
    gp = f+25;
    cout <<"格小C岁数:"<<gc<<endl;
    cout <<"格小C爸爸岁数:"<<f<<endl;
    cout <<"格小C爷爷岁数:"<<gp<<endl;    
    return 0;
}