Problem link (Click here)
#include <iostream>
#include <cstdio>
#include <string>
using namespace std;
int main()
{
string a;
string b;
int i;
cin >> a >> b;
for(i=0; i<a.size(); i++){
a[i] = tolower(a[i]);
b[i] = tolower(b[i]);
}
if(a.compare(b)==0)
cout << "0" << endl;
else{
for(i=0;i<a.size();i++){
if(a[i]<b[i]){
cout << "-1" << endl;
break;
}
if(a[i]>b[i]){
cout << "1" << endl;
break;
}
}
}
return 0;
}
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