1043. 输出PATest(20)

#include<stdio.h>
#include<string.h>
  int main(){
    int kirby[6] = {0};
    char n;
    while ((n = getchar()) != '\n'){
      if (n == 'P'){
        kirby[0]++;
      }
      if (n == 'A'){
        kirby[1]++;
      }
      if (n == 'T'){
        kirby[2]++;
      }
      if (n == 'e'){
        kirby[3]++;
      }
      if (n == 's'){
        kirby[4]++;
      }
      if (n == 't'){
        kirby[5]++;
      }
    }
    int flag = 1;
    while (flag){
      flag = 0;
      if(kirby[0]){
        printf("P");
        kirby[0]--;
        flag = 1;
      }
      if(kirby[1]){
        printf("A");
        kirby[1]--;
        flag = 1;
      }
      if(kirby[2]){
        printf("T");
        kirby[2]--;
        flag = 1;
      }
      if(kirby[3]){
        printf("e");
        kirby[3]--;
        flag = 1;
      }
      if(kirby[4]){
        printf("s");
        kirby[4]--;
        flag = 1;
      }
      if(kirby[5]){
        printf("t");
        kirby[5]--;
        flag = 1;
      }
    }
    return 0;
  }