The code I am working on is a simple subtraction work but my problem arises when I need to end the inputs.
The problem tells me that the input is terminated by end of file and I have no idea what that means when the question has any number of inputs.
while(True):
data=[]
data= list(map(int,sys.stdin.readline().split()))
if (data[1]>data[0]):
total=data[1]-data[0]
else:
total=data[0]-data[1]
print(total)
How do I change this code to allow it to end without the user inputting anything
解决方案
As suggested in comments, use loop over sys.stdin. I've also added some other improvements:
for line in sys.stdin:
data = [int(x) for x in line.split()]
total = abs(data[1] - data[0])
print(total)
最后
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