#Author: OMKAR PATHAK

#This program illustrates a stopwatch

import time

print('Press ENTER to begin, Press Ctrl + C to stop')

while True:

try:

input() #For ENTER

starttime = time.time()

print('Started')

except KeyboardInterrupt:

print('Stopped')

endtime = time.time()

print('Total Time:', round(endtime - starttime, 2),'secs')

break

# Press enter to start and stop the watch

"""

import time

print('Press Enter to begin, Press Enter again to stop')

if input()=='':

starttime = time.time()

print('Started')

while True:

val=input() #For ENTER

if val=='':

print('Stopped')

endtime = time.time()

print('Total Time:', round(endtime - starttime, 2),'secs')

break

"""

"""

Output:

Press Enter to begin, Press Enter again to stop

Started

Stopped

Total Time: 1.05 secs

"""