Find the output:
s = "CuEt #2022"
f = open("new.Txt", "w+")
f.write(s)
f.seek(0)
c = f.read(9)
for i in c:
if i.isupper():
print(i.lower(), end="#")
elif i.islower():
print(i.upper(), end="#")
elif int(i).isdigit():
print(int(i)+1, end="#")
else:
print("$", end="#")
f.close()
1
c#U#e#T#2#0#2#2#
2
C#u#E#t##3#1#3#3#
3
c#U#e#T#$#3#1#3#3#
4
C#u#e#t###2#0#2#2#