1101.cpp

来自「这是哈尔滨工业大学acmOJ的源代码」· C++ 代码 · 共 26 行

/*  This Code is Submitted by wywcgs for Problem 1101 on 2005-03-04 at 21:55:18 */ 
#include <stdio.h>

int main()
{
    char a;
    int b = 0;
    
    while(1){
        a = getchar();
        if(a == EOF){
            return 0;
        }else if(a != '"'){
            putchar(a);
        }else{
            b++;
            if(b % 2 == 1){
                printf("``");
            }else{
                printf("''");
            }
        }
    }
    
    return 0;
}