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请那位大虾看一看吧,BBS上提供的数据都能通过,为什么就是WA呢?求求您哪!我将铭记您的大德!我是这样想的:凡是超过2的我都将它%2,最后只剩下诸如1 0 1 0 0 0之类的,然后求和,我只要和数为偶的这些能divided都一一枚举出来即可.可是这样却WA,郁闷啊啊~~ #include<iostream> using namespace std; void main() { int A[6],i,sum,onenum; int static num=0; while(1) { sum=0;onenum=0; for(i=0;i<6;i++) { cin>>A[i]; } if(A[0]==0&&A[1]==0&&A[2]==0&&A[3]==0&&A[4]==0&&A[5]==0) {break;} for(i=0;i<6;i++) { A[i]=(A[i]%2); if(A[i]==1){onenum++;} sum=(A[i]*(i+1))+sum; } if(sum%2==0) { if(onenum==0) { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can be divided."; } else if(onenum==3) { if(A[0]==0&&A[2]==0&&A[4]==0) {cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can be divided."; } else for(i=0;i<6;i++) { if(A[i]*(i+1)==(sum/2)) { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can be divided."; break; } } } else if(onenum==4) { if(A[0]==0&&A[4]==0&&A[3]==0&&A[5]==0) {cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can't be divided."; } else { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can be divided."; } } else if(onenum==5) { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can be divided."; } else { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can't be divided."; } } else { cout<<"Collection #"<<++num<<":"<<endl; cout<<"Can't be divided."; } cout<<endl; } } Followed by:
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