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哪位大神告诉我为什么交g++~AC,交C++却WA???!!!/** * @Date: 2016-07-21 10-41-21 * @Project: ACM * @Last modified time: 2016-08-05 05-22-30 */ #include <cstdio> #include <iostream> #include <map> #include <string> using namespace std; map<string,string> m; int main(){ char str[15],a[15],b[15]; string s; while(gets(str)&&str[0]!='\0'){ sscanf(str,"%s%s",a,b); m[b]=a; } while(cin>>s){ if(m[s].size()) cout<<m[s]<<endl; else cout<<"eh"<<endl; } return 0; } Followed by:
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