如何停止重复字符串＆＃34; MCI＆＃34;在python中连续多次？

Question

我只是希望它出现在每个试验的开始时以及它到达不同的位置之后。不是连续的。

导入随机

while循环回到开头

虽然是真的：     试验= int（输入（＆＃34;您希望运行多少次试验？＆＃34;））     如果试验＆lt; 0：         print（＆＃34;您必须输入一个大于0的值。＆＃34;）

elif trials>0:

for循环打印出每个试验

    count=0
    for x in range(trials):
        count+=1
        count_trials=print("The Trial is",count)

从

为每个机场分配一个号码

        while True:
            airports=random.randint(1,4)

            print("MCI -> ", end="")
            if airports==1:
                airports="MCI"


            elif airports==2:

                airports="LVS"

            elif airports==3:

                airports="SEA"

            elif airports==4:
                print("HNL")
                break

            count_hops=print(airports, end=" -> ")

Answer 1

我想你需要这个

import random

trials=int(input("How many trials would you like to run?"))
if trials <0:
    print("You must enter a value greater than 0.")
elif trials>0:
    count=1

true=True       

while true==True:
    airports=random.randint(1,4)
    print("trial no. ->"+str(count))
    if count>=trials:
        true=False

    if airports==1:
        airports="MCI"

    elif airports==2:
        airports="LVS"

    elif airports==3:
        airports="SEA"

    elif airports==4:
        airports="HNL"

    count+=1

    count_hops=print("airport"+" -> "+airports)

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