Regarding find function in STL

#1

Can you please tell me the how to use “find” function of STL on string??

#2

Function Template :

iterator find (iterator first, iterator last, const T& val)

first,last :
iterator to the initial and final positions in a sequence. The range
searched is [first,last), which contains all the elements between first and
last, including the element pointed by first but not the element pointed by last.

val :
Value to be search in the range

Return Value :
An iterator to the first element in the range that compares equal to val.
If no elements match, the function returns last.

code: