sdut2055来淄博旅游

#include<iostream>#include<algorithm>#include<cstring>using namespace std;struct stu{char name[100];char from[100];char to[100];int flag=0;}st[100];int main(){int t;cin>>t;char name[100],city[100][20];for(int i=0;i<t;i++){cin>>st[i].name>>st[i].from>>st[i].to;}int ok=1,l=0,mark[100]={0};char to_city[100][20]={"zichuan","linzi","zhoucun","boshan"};for(int i=0;i<t;i++){for(int j=i+1;j<t;j++){if(!strcmp(st[i].from,st[j].from)){st[j].flag=1;}}}for(int i=0;i<t;i++){if(!st[i].flag){strcpy(city[l++],st[i].from);}}int k=0;for(int i=0;i<l;i++){cout<<city[i]<<" :";for(int j=0;j<t;j++){if(!strcmp(city[i],st[j].from)){cout<<" "<<st[j].name;}}cout<<endl;}for(int i=0;i<4;i++){cout<<to_city[i]<<" :";for(int j=0;j<t;j++){if(!strcmp(to_city[i],st[j].to)){cout<<" "<<st[j].name;}}cout<<endl;}//for(int i=0;i<l;i++)cout<<city[i]<<endl;return 0;}/***************************************************User name: TJRAC6015203228魏杰Result: AcceptedTake time: 0msTake Memory: 180KBSubmit time: 2016-10-31 22:00:53****************************************************/