Driver Code
int main ( ) { string S = " We ▁ thank ▁ ABCDE1234F ▁ for ▁ visiting ▁ " " us ▁ and ▁ buying ▁ " " products ▁ item ▁ AMZrr @ ! k . ▁ For ▁ more ▁ " " offers , ▁ visit ▁ " " us ▁ at ▁ www . amazon . com " ; int N = S . length ( ) ; findIdandDomain ( S , N ) ; return 0 ; }