s="sd1f4df65"
number="0123456789"
itog=""
for i in s:
if i in number:
itog+=str(int(i)**2)
else:
itog+=i
print(itog)
школа 1747
s="sd1f4df65"
number="0123456789"
itog=""
for i in s:
if i in number:
itog+=str(int(i)**2)
else:
itog+=i
print(itog)