标签：‏#include‏usingnamespacestd;‏intmain()‏{char*p，s[];‏intn;‏p=s;‏cin>>p;‏n=*p‘’;‏while(!=”)‏n=n*+*p‘’;‏cout<<n<<endl;‏return;‏}‏‏‏A*++pB*p++C（*p）++D*p