for t in range(int(input())):

a=input()

i=-1;j=0

for m in a:

i+=1

if m=="<" and i==0 or m=="/" and i==1 or m==">" and i==len(a)-1:

j+=1

if j==3:

k=1;indi=0

for r in range(len(a)-2):

k+=1

if k==len(a)-1:

break

if ord(a[k])>=97 and ord(a[k])<=122 or ord(a[k])>=48 and ord(a[k])<=57:

continue

else:

print(“Error”)

indi+=1

break

if indi==0:

print(“Success”)

else:

print(“Error”)

https://www.codechef.com/viewsolution/48206960

in this code for the problem HTMLTAGS my code is correct but if u copy paste the input from the site then it will give the wrong answers but if you manually give the input by typing then it will give the right answers and this should not happen please help!!