先說 題目有說明不討論同票數情況

#include<iostream>
using namespace std;

int main(){
 int a,b,c,t = 0;
 while(cin>>a){
 cin>>b; cin>>c;
 if(a > b){
 if(b > c){
 b = b+c;
 if(a > b){
 cout<<"A\n";
 }else{
 cout<<"B\n";}
 }
 if(c > a){
 a = a+b;
 if(c > a){
 cout<<"C\n";
 }else{
 cout<<"A\n";}
 }
 
 }else if(b > a){
 if(a > c){ 
 a = a+c;
 if(b > a){
 cout<<"B\n";
 }else{
 cout<<"A\n";}
 }
 if(c > b){
 b = b+a;
 if(c > b){
 cout<<"C\n";
 }else{
 cout<<"B\n";}
 }
 } 
 }
 return 0;
}

已經用最簡單的方式了還是過不了  ？