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#include<bits/stdc++.h>
using namespace std;

int main£¨£© {
int a, b;
cin >> a >> b;
if £¨a == 0£© {
if £¨b == 0£© {
cout << "¹§Ï²Ð¡Ìì»ñʤ";
} else if £¨b == 1£© {
cout << "¹§Ï²ñ¼ÀÏʦ»ñʤ";
} else {
cout << "ñ¼ÀÏʦÊäÈë´íÎó";
}
} else if £¨a == 1£© {
if £¨b == 0£© {
cout << "¹§Ï²Ð¡Ìì»ñʤ";
} else if £¨b == 1£© {
cout << "¹§Ï²ñ¼ÀÏʦ»ñʤ";
} else {
cout << "ñ¼ÀÏʦ

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#include<bits/stdc++.h>
using namespace std;

int main£¨£©{
int a , b;//a£ºÀÏʦ£¬b£ºÐ¡Ì죻0ÊÖÐÄ 1ÊÖ±³
cin >> a >> b;
if£¨a==1£©{
cout << "¹§Ï²ñ¼ÀÏʦ»ñʤ";
}
else{
if£¨b==0£©{
cout << "¹§Ï²Ð¡Ìì»ñʤ";
}
else{
cout << "¹§Ï²ñ¼ÀÏʦ»ñʤ";
}
}
return 0;
}
// ñ¼ÀÏʦ£¬ÎÒºÍÄúµÄ´úÂë²»Ò»Ñù£¬Äú°ïæ¿´¿´£¬Ð»Ð»