請先去Youtube按一下訂閱吧(妙蛙宸)謝謝if(x<0) x=x-x-x; if(y<0) y=y-y-y; int d=100-x-y; if(d>0&&d<=30) cout<<"sad!"<<endl; else if(d>30&&d<=60) cout<<"hmm~~"<<endl; else if(d>60&&d<100) cout<<"Happyyummy"<<endl; else cout<<"evil!!"<<endl; 哈哈