40 print(listd) 41 liste=[i**2 for i in range(1,11) if i%2==0] 42 print(liste) 43 listf=[(x,y) for x in [1,2,3] for y in [3,1,4] if x!=y] 44 print(listf) 【运行结果】 ['zhang san', 'li si', 'wang wu'] <class
#第一种方法:将要执行的方法作为参数传给Thread的构造方法importthreadingimporttime liste= ["a","s","v","dd","ee"]defaction(a):printthreading.currentThread() time.sleep(2) liste.remove(a)printlisteprint("---")if__name__=="__main__":foriteminliste: a= threading.Thread(target = actio...
plist=recurse(lista,listg)deflist_print(listd):whilelistdisnotNone:printlistd.data listd=listd.nextprint"elist is:"list_print(liste)print"reverse list is:"list_print(plist) 运行结果: elistis:29 39 49 99reverse listis:29 39 49 99...
print('abs(x)操作:') x = abs(x) print(x) print('divmod(x,y)操作:') print(divmod(x,y)) print('pow(x,y)操作:') print(pow(x,y)) print('round(x/y)操作:') print(round(x/y)) print('max(x,y)操作:') print(max(x,y)) print('min(x,y)操作:') print(min(x,y)) 1...
print('匹配搞定') with open('引流词汇.txt','a',encoding='utf-8')as f3:# 这里都是读取列表里的内容并存放到txt文档里 for b in listr: f3.write(b+'\n') with open('医疗词汇.txt','a',encoding='utf-8')as f4: for c in liste: f4.write(c+'\n') with open('无关词汇.txt','...
print(list_02[2]) print(list_02[0:3]) #output 去哪了 ['时间', '都', '去哪了'] 1. 2. 3. 4. 5. 6. 7. 8. (3)常见的内置函数 1、len(liste):计算列表元素个数。 2、max(list):返回列表中元素最大值。 3、min(list):返回列表中元素最小值。
print(List) //输出为[1,2,3] 你还可以进行迭代循环,每循环依次将一个数字放入一个框中。 A=[0,0,0,0,0] for i in range(6): — A[i-1]=i print(A) 在Python中,字符串和变量之间的区别很小。我们可以想象一个列表,其中包含您的姓名,例如: ...
Pour convertir une liste Python au format JSON, vous pouvez utiliser la méthodejson.dumps()de la bibliothèque json. importjson my_list=[1,2,3,"four","five"]json_string=json.dumps(my_list)print(json_string) Dans cet exemple, nous avons une liste appelée my_list contenant un mélange...
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importnumpyasnplist=[]while(True):list.append(int(input('add number to list: ')))print(np.mean(liste)) Copy Python In the next example, there are three people, each with an x, y, and z coordinate. The mean method is applied, and the meeting point of the three people is calculated...