排序加打印 轻轻松松

#include<stdio.h>#include<string.h>#include<stdlib.h>
int cmp(void*e1,void*e2){
    if(*(char*)e1>*(char*)e2)return 1;
    else if(*(char*)e1<*(char*)e2)return -1;
    return 0;
}
int main(){
    char a[1010];
    while(~scanf("%s",a)){
    int sz=strlen(a);
    qsort(a,sz,1,cmp);
    printf("%s\n",a);}
    return 0;
}