HI, there I didn't actually understand your message, but I'll share my code
I hope It'll explain.
def para(list):
ans = ""
for i in range(len(list)):
if i==0:
ans+="("*int(list[i][0])
else:
if int(list[i][0])>int(list[i-1][0]):
ans+="("*(int(list[i][0])-int(list[i-1][0]))
else:
ans+= ")"*(int(list[i-1][0])-int(list[i][0]))
ans+=list[i]
ans+=")"*int(list[-1][0])
return ans
T = int(input())
for x in range(T):
S = input()
word = ""
w = []
for y in range(len(S)):
word+=S[y]
if y == len(S)-1:
break
elif S[y]==S[y+1]:
continue
else:
w.append(word)
word = ""
w.append(word)
print("Case #{}: {}".format(x+1,para(w)))
On Sun, Apr 25, 2021 at 8:58 PM Neil Agarwal <[email protected]>
wrote:
> Hi all,
>
> Could someone please explain to me the output of the following Perl code
> in Code Jam's test run mode? The system gives "BCD" instead of "ABCD",
> and I have not been able to reproduce this behavior anywhere else.
>
> $S1 = "1((((((7(9))))))";
> $S2 = "1((((((7(9)))))";
>
> print "A" if $S1 =~ /[89]+/;
> print "B" if $S1 =~ /[9]+/;
> print "C" if $S2 =~ /[89]+/;
> print "D" if $S2 =~ /[9]+/;
>
> FWIW, I was having trouble getting my solution to the "Nesting Depth"
> problem from the 2020 Qualification Round accepted, and eventually narrowed
> it down to this.
>
>
> https://codingcompetitions.withgoogle.com/codejam/round/000000000019fd27/0000000000209a9f
>
> Thank you!
>
> Neil
>
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