def input_type(mystr):
tr=mystr.isdigit()
fr=324
count=0
flag=-1
flag1=0
for char in mystr:
flag+=1
if char==".":
count+=1
flag1=flag
if tr==True:
return "integer"
elif count==1:
tr=mystr[:flag1].isdigit()
fr=mystr[flag1+1:].isdigit()
if tr==True and fr==True:
return "float"
elif mystr=="True" or mystr=="False":
return "boolean"
else:
return "string"