0002黒コーダー2020/05/23(土) 13:49:07.56
A問題解けたよ
#include <bits/stdc++.h>
using namespace std;
int main(){
string s,t;
cin>>s>>t;
string a=s;
string b=t;
transform (a.begin (), a.end (), a.begin (),::toupper);
transform (b.begin (), b.end (), b.begin (),::toupper);
if(s==t){cout<<"same"<<endl;}
else if(a==b){cout<<"case-insensitive"<<endl;}
else{cout<<"different"<<endl;}
return 0;
}