break的作用：用来结束整个循环

name = 'guoge'
for a in name:
    print('----')
    if a == o
        break
    print(a)

continue的作用：用来结束本次循环，紧接着执行下一次的循环

myname = 'dageda'
for b in myname:
    print('-'*5)
    if b == 'a':
        continue
    print(b)