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added 35 characters in body

edited Nov 9, 2019 at 20:05

edited Nov 9, 2019 at 20:05

Python 2 via exit code, 5352 bytes

n=0
for x in input()+[1]:x*n<0>_;n+=x<1or min(1-max(x,-1,n)

Successful completion for True, error for False.

-1 byte thanks to Arnauld.

n=0
for x in input()+[1]:x*n<0>_;n+=x<1or min(1-x,-n)

Successful completion for True, error for False.

n=0
for x in input()+[1]:x*n<0>_;n+=x<1or-max(x-1,n)

Successful completion for True, error for False.

-1 byte thanks to Arnauld.

answered Nov 9, 2019 at 3:05

answered Nov 9, 2019 at 3:05

n=0
for x in input()+[1]:x*n<0>_;n+=x<1or min(1-x,-n)

Successful completion for True, error for False.