Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 28671 Accepted Submission(s): 6877
#include <stdio.h> #include <string> #include <set> #include <string.h> #include <iostream> using namespace std; int main() { char str[10002]; while (gets(str)) { if (0 == strcmp(str,"#")) break; set<string> s; string s1= ""; s.insert(s1); for (int i =0 ; str[i] ;) { s1 = ""; while (str[i]!=‘ ‘&&str[i]) { s1 += str[i]; i++; } s.insert(s1); while (str[i] == ‘ ‘) i++; } printf("%d\n",s.size()-1); s.clear(); } return 0; }
#include <stdio.h>
#include <string>
#include <set>
#include <string.h>
#include <iostream>
using namespace std;
int main() {
char str[10002];
while (gets(str))
{
if (0 == strcmp(str,"#")) break;
set<string> s;
string s1= "";
s.insert(s1);
for (int i =0 ; str[i] ;)
{
s1 = "";
while (str[i]!=‘ ‘&&str[i])
{ s1 += str[i]; i++; }
s.insert(s1);
while (str[i] == ‘ ‘) i++; }
printf("%d\n",s.size()-1);
s.clear();
}
return 0;
}
#include <stdio.h> #include <string> #include <set> #include <string.h> #include <iostream> using namespace std; int main() { char str[10002]; char str1[10002]; set<string> s; string s1; while (gets(str)) { if (0 == strcmp(str,"#")) break; while (sscanf(str,"%s",str1)!=EOF) { s1=str1; s.insert(s1); int i=0; while (str[i]==‘ ‘&&str[i]) i++; while (str[i]!=‘ ‘&&str[i]) str[i++]=‘ ‘; } printf("%d\n",s.size()); s.clear(); } return 0; }
#include <stdio.h>
#include <string>
#include <set>
#include <string.h>
#include <iostream>
using namespace std;
int main() {
char str[10002];
char str1[10002];
set<string> s;
string s1;
while (gets(str))
{
if (0 == strcmp(str,"#")) break;
while (sscanf(str,"%s",str1)!=EOF)
{ s1=str1;
s.insert(s1);
int i=0;
while (str[i]==‘ ‘&&str[i]) i++;
while (str[i]!=‘ ‘&&str[i]) str[i++]=‘ ‘;
}
printf("%d\n",s.size());
s.clear();
}
return 0;
}
**************************************************************************************************************8
思考一下
#include <stdio.h> #include <string> #include <set> #include <string.h> #include <iostream> using namespace std; int main() { char str[10002]; char str1[10002]; set<string> s; string s1; while (gets(str)) { if (0 == strcmp(str,"#")) break; while (sscanf(str,"%s",str1)!=EOF) { s1=str1; s.insert(s1); cout<<s1<<endl; printf("%s\n",str); system("pause"); int i=0; while (str[i]==‘ ‘&&str[i]) i++; while (str[i]!=‘ ‘&&str[i]) str[i++]=‘ ‘; } printf("%d\n",s.size()); s.clear(); } return 0; }
原文：http://www.cnblogs.com/2014acm/p/3887596.html
