python-day1-break，continue

contnue 跳出本次循环，继续到下次循环

break  结束整个循环

for i in range(0,10):
    if i<3:
        print("loop",i)
    else:
        continue
        print("hehe...")

for i in range(0,10):
    print("loop------",i)
    for j in range(0,8):
        print("next",j)
        if j>4:
            break