mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
20 lines
328 B
C++
20 lines
328 B
C++
///好厉害~！来自lyhylex (CSDN)
|
||
#include <cstdio>
|
||
#include <cstring>
|
||
#include <algorithm>
|
||
using namespace std;
|
||
char s[100000 + 9];
|
||
int main()
|
||
{
|
||
int ca = 1, t;
|
||
scanf("%d", &t);
|
||
while (t--)
|
||
{
|
||
scanf("%s", s);
|
||
int n = strlen(s);
|
||
sort(s, s + n);
|
||
printf("Case #%d: %d\n", ca++, unique(s, s + n) - s);
|
||
}
|
||
return 0;
|
||
}
|