hdu 2567 寻梦

#include<iostream>#include<math.h>#include<cstring>#include<cstdio>using namespace std;int main(){int t;char str[100],str1[100];int k;int i;while(cin>>t){while(t--){cin>>str>>str1;k=strlen(str);for(i=0;i<=k-1;i++)//{if(i==k/2-1){cout<<str[i];printf("%s",str1);continue;}cout<<str[i];}cout<<endl;}}return 0;}