daay04流程控制之for循环

for循环主要用于循环取值

 student=['egon','虎老师','lxxdsb','alexdsb','wupeiqisb']

 # i=0
 # while i < len(student):
 #     print(student[i])
 #     i+=1

 # for item in student:
 #     print(item)

 # for item in 'hello':
 #     print(item)

 # dic={'x':444,'y':333,'z':555}
 # for k in dic:
 #     print(k,dic[k])

 # for i in range(1,10,3):
 #     print(i)

 # for i in range(10):
 #     print(i)

 student=['egon','虎老师','lxxdsb','alexdsb','wupeiqisb']
 # for item in student:
 #     print(item)

 for i in range(len(student)):
     print(i,student[i])