st = "let us learn python"
print(st.capitalize())
print(st.upper())
print(st.lower())
print(len(st))
print(st[0])
print(st[0:9])
st1 = " hello python "
print(st1.lstrip())
print(st1.lstrip())
st3 = " hello java hello selenium"
st4 = st3.split()
print(st4)

st5 = "search box "
st6 = " input field "
if(st5 == st6):
    print("test pass")
else:
    print("test failed ")

