poj 1731(水题,next_permutation)

#include<iostream>
#include<algorithm>
#include<cstring>
#include<cstdio>
using namespace std;
int main(){
    char data[205];
    scanf("%s",data);
    int len = strlen(data);
    sort(data,data+len);
    do{
        printf("%s\n",data);
    }while(next_permutation(data,data+len));
    return 0;
}

 

posted @ 2021-08-05 14:57  智人心  阅读(37)  评论(0)    收藏  举报