我们需要先导入time模块 for in loop
import time
for second in range(10,0,-1):
print(second)
time.sleep(1)
print("Happy new year!")
我们需要先导入time模块 for in loop
import time
for second in range(10,0,-1):
print(second)
time.sleep(1)
print("Happy new year!")
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