L1-023 输出GPLT Python 团体程序设计天梯赛-练习集

思路：这道题我们只需要对输入字符串统一格式，统计"GPLT"每个字符的数量，然后按照顺序输出即可

代码如下：

import sys
list_1 = [x for x in sys.stdin.readline().upper()]
G_out,P_out = list_1.count('G'),list_1.count('P')
L_out,T_out = list_1.count('L'),list_1.count('T')
while G_out > 0 or P_out > 0 or L_out > 0 or T_out > 0:
    if G_out != 0:
        print('G',end="")
        G_out -= 1
    if P_out != 0:
        print('P',end="")
        P_out -= 1
    if L_out != 0:
        print('L',end="")
        L_out -= 1
    if T_out != 0:
        print('T',end="")
        T_out -= 1

 提交结果: