c007. 00272 - TeX Quotes -- UVa272 | From: [203.72.178.252] | 發表日期 : 2018-05-10 17:22

c007. 00272 - TeX Quotes -- UVa272 | From: [203.72.178.252] | 發表日期 : 2018-05-10 17:24

#include using namespace std ;

using namespace std ;

int main() {

int n=1;

char c;

while(cin.get(c))

{

    if(c=='"')

    if(n++%2) cout<<"``"; else cout<<"''"; else cout<<c;  

}  

}