输出结果和测试点2一样，但判错，不知道是哪里出问题了```cpp

using namespace std;

#include #include #include

int main() { char c; int w1=0,w2=0,l1=0,l2=0; stringstream s1,s2;

while(1)
{
    c=getchar();
    
    if (c=='\n')
        continue;
    else if(c=='E')
    {
        s1<<w1<<":"<<l1<<endl;
        s2<<w2<<":"<<l2<<endl;
        break;
    }
    
    if(c=='W')
        w1++,w2++;
    else
        l1++,l2++;
        
    if((w1>=11||l1>=11)&&(w1-l1>=2||l1-w1>=2))
    {
        s1<<w1<<":"<<l1<<endl;
        w1=0;l1=0;
    }
    
    if((w2>=21||l2>=21)&&(w2-l2>=2||l2-w2>=2))
    {
        s2<<w2<<":"<<l2<<endl;
        w2=0;l2=0;
    }
    
}

cout<<s1.str()<<endl<<s2.str();

return 0;

}