#include<iostream> using namespace std; int p[4]={0}; int main(){ int a; while(true){ cin>>a; if(a==-1){ break; } else{ if(a>=1 && a<=3){ p[a]++; } } } int sum=p[1]+p[2]+p[3]; printf("A=%d\n",p[1]); printf("B=%d\n",p[2]); printf("C=%d\n",p[3]); cout<<"Tot="<<sum<<endl; if(sum-p[1]==sum/2){ cout<<"A-yes"; } else if(sum-p[3]==sum/2){ cout<<"C-yes"; } else if(sum-p[2]==sum/2){ cout<<"B-yes"; } else{ cout<<"all-NO"; } return 0; }