poj--3438--LOOK and SAY

水题，之前在浙大一次比赛中做过

#include <iostream>#include <cstring>using namespace std;int main(){char a[10000];int t,s=1;cin>>t;while(t--){cin>>a;for(int i=0;a[i]!='\0';i++){if(a[i+1]==a[i]){s++;}else{if(s==1){cout<<"1"<<a[i];}else{cout<<s<<a[i];    s=1;}}}cout<<endl;}return 0;}