To lower case

Question

Hi! Beginner here!
So here's a sample problem...

string x;
cout<<"How are you?";
cin>>x;
if (x=="fine")
cout<<"Good!";
else
cout<<"Too bad!";
So if I input fine it's output is Good! but if I capital even 1 letter in the word fine for ex. Fine it's output is Too bad!. I would like to know how I can change it so that it still output Good! even if their is a capital letter to the word fine...
Thanks for those who can answer!

Answer 1

Hi! Beginner here too..!! In this program.. The user will input either (FINE or Fine or fine) .... So u can use multiple if statements here.... Like.......... if(x=="fine") cout<<"good"; if (x=="FINE") cout<<"good"; if(x=="Fine") cout<<"good"; else cout<<"too bad!!! ";

Answer 2

Now if u feel that the user might input all the letters in any case... So u can convert the string into upper case N then compare it with FINE N then u can return the output as GOOD.... so for this.... We can use a function.. N run a for loop under it....

Answer 3

#include <iostream > using namespace std; void convert (string& s) { for (int i=0; i<=s.length(); i++) { s[i] = toupper (s [i] ) ; } } int main() { string s; cout<<"how are you "<<endl; getline (cin, s) ; convert (s) ; if (s==" FINE") cout<<"good..!!!! "; return 0;}............... Hope so this will help u