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Commit e8a9afa

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1 parent 31cdb3e commit e8a9afa

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4 files changed

+22
-13
lines changed

4 files changed

+22
-13
lines changed
Lines changed: 3 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,4 @@
11
import re
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S = input()
4-
k = input()
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pattern = re.compile(k)
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r = pattern.search(S)
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if not r:
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print("(-1, -1)")
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while r:
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print("({}, {})".format(r.start(), r.end() - 1))
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r = pattern.search(S,r.start() + 1)
2+
for i in range(int(input())):
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email=input()
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print(bool(re.match(r"[A-Z]+ \<[A-Za-z-._]*\@[a-z]+\.[a-z]+{,3}\>",email)))
Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
import re
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for i in range(int(input())):
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string=input()
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string=re.sub("(?<= )&&(?= )","and",string)
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string=re.sub("(?<= )\|\|(?= )","or",string)
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print(string)
Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,3 @@
1+
regex_pattern='M{0,3}'+'(C[MD]|D?C{0,3})'+'(X[CL]|L?X{0,3})'+'(I[VX]|V?I{0,3})'+'$'
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import re
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print(str(bool(re.match(regex_pattern, input()))))
Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
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import re
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for i in range(int(input())):
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mob=input()
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if len(mob) == 10:
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if re.match(r"^[789]\d+$",mob):
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print("YES")
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else:
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print("NO")
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else:
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print("NO")

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