#include<iostream>

using namespace std;

int main(){
    int gc=11,f=25,gp=25;
    f+=gc;
    gp+=f;
    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;
}